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Electron Configuration Activity Answers

Electron Configuration Activity Answers

Autbau diagram for the elements up to and including vanadium. Define electron affinit 19. A glass tube is filled with hydrogen gas at low pressure. s2p4 p-block b. The electron configuration of boron is 1s 2 2s 2 2p 1 The 1 on the left tells you that the first energy level is being used. RULES FOR ELECTRON CONFIGURATIONS In order to write an electron configuration, we need to know the RULES. Electron Configuration Worksheet Answers Pogil Worksheets for from Electron Configuration Practice Worksheet Answers, source: pinterest. In an ionic compound the charge on metal ion is _____ and nonmetal ion is _____. If an electron is said to occupy an energy level in an atom then each electron must be in an orbital at a particular distance from the nucleus and the energy levels corresponding to these orbitals have a certain energy level. Electron Configuration 1 Electron Configurations What is the electron structure in an atom? Why? The electron structure of an atom is very important. Electron Configuration Worksheet W 311 Everett Community College Tutoring Center Student Support Services Program Write the unabbreviated electron configurations of the following elements:. Electron configurations are based primarily on three principles: the Aufbau principle, the Pauli exclusion principle, and the Heisenberg uncertainty principle. The beginning of this simulation has users complete the electron configurations for the noble gases. What kind of elements will form an ionic compound? 2. 1st grade decomposition of numbers. As electrons are added, they fill electron shells in an order determined by which configuration will give the lowest possible energy. An atom's electron configuration is a numeric representation of its electron orbitals. Title: 13 Electron Configuration-T. More on orbitals and electron configurat Documents. Subshells & Electron Configurations. Details of using the periodic table as a guide for determining electron configurations can be found on the CH301 website. Directions: First, answer the questions below and then read through the remaining questions. It packs a lot of information into a little space and it takes a little practice to read. groups to answer the questions in the explore activity. DISCUSSION: Electron configurations are extremely important in detern1ining many chemical and physical properties of elements and compounds. Keeping in mind that each orbital can accommodate a maximum of two electrons, we are able to predict the electron configurations of elements using the periodic. spring tides plate movement volcanic activity earthquakes hurricanes - brainsanswers. Electron Configuration Bingo Activity Introduction The wave-mechanical model of the atom states that the exact position of an electron at any given moment cannot be determined. chapter 5 electrons in atoms practice problems worksheet answers. Also, some students just get lazy and do not finish the last few full electron configurations. Which of the following sets of atomic number and configuration represent the ground state electron configuration of an atom or ion?. It is concerned with the shapes of electron shells and basic electron configuration (s, p, d, f). What trend in electron affinity do you see as you go down a group/family on the periodic table? What causes this trend? Q5 20. On your own sheet of graph paper draw the complete electron configuration using orbital notation for the first 60 elements (atomic numbers 1 to 60). Title: 13 Electron Configuration-T. • Use electron configuration and orbital notation. pdf FREE PDF DOWNLOAD Lesson Info: Electron Configuration Gizmo | … www. Determine the relationship between electron configuration and atomic radius. Answer in the space provided. The type of electromagnetic radiation produced depends on the difference in energy between the energy levels. Title: Microsoft Word - Periodic Table and Electron Configuration Worksheet Answers. EXPERIMENT 4: Electron Configuration of elements Name:_____ Post-Laboratory Questions and Exercises Due with lab report. An element that has the electron configuration [Ne]3s 3p IS in Group d. The electron configuration is 1s2 2s2 2p2, then the number of electrons is 2 + 2 + 2 = 6. Mixed Covalent & Ionic Practice. That's the ground state. So, the atomic number of the element is 6. On this page you can read or download electron configuration worksheet teacher web in PDF format. Lewis Structure lewis dot structure mega worksheet answer key. True or False?: 1) The valence electronic configuration of phosphorus is 3s23p3. Periodic trends: Electronegativity answers. Write the electron configuration of your element. Also, some students just get lazy and do not finish the last few full electron configurations. Imagine you are the landlord of a very strange apartment building. What is the maximum number of electrons in the 3rd energy level?_____ Which is the first element that can have an electron with the following set of quantum numbers:. Continuing this trend, we would next have 3 electrons with lithium. Refer to the diagrams from the gizmo below to help you with the Electron Configuration activity: Electron Configuration. Electrons can jump from one energy level to another. You might find a couple of other posts usefulIsotopes Matter and the Extension Activity. Elements and Electron Configuration Strand Atomic Structure and Periodic Relationships Topic Investigating electron configuration and the periodic table Primary SOL CH. An electron. Hund = Each sublevel fills each orbital with one electron before electrons are paired. Wha:ÿ information is provided by an electron configuration? What is the relationship between the data in Tables 1 and 2? Is it possible to deduce the electron configuration for an atom spectrum? If so, describe how. Ba L/s2 5 penlts '7 57 G 7. In this activity, students were given a POGIL (Process Oriented Guided Inquiry Learning) to help them better understand the idea of electron configuration - a topic in chemistry that is often very abstract and difficult for students to follow. Rubidium g. In this elements activity, students write the electron configuration, structural formula, or Lewis electron dot structure of given elements and compounds. electron configuration. In the second-row transition metals, electron–electron repulsions within the 4d subshell cause additional irregularities in electron configurations that are not easily predicted. If your periodic table doesn't agree with this, your answers for elements near the f-orbitals may be slightly different. The rules above allow one to write the electron configurations for all the elements in the periodic table. Since the atomic number is always equal to the number of protons or Z = number of protons and in ground state (no charge), the number of protons is equal to the number of electrons, then Z = number of protons = number of electrons (ground state) Therefore, the ground state electron configuration of. That wouldn't be true if the outer electron in potassium was 3d 1. Element Name Element Symbol Electron Configuration Orbital Notation. Title: 13 Electron Configuration-T. explorelearning. Staple this to your answer sheet. Lewisstructuresarea!pre9quantum understandingofbonding. This lesson involves individual work to practice writing electron configurations, pair work to check electron configurations, and a culminating class activity. Lastly, you will look for a relationship between electronic configuration, ionization energy and atomic radius and the activity of each metal. As you complete the activity, keep the following in mind:. Once they did they were then held accountable for that knowledge, just like a small child is now. Include the basic information: element name, abbreviation, atomic number, atomic mass, electron configuration, and element classification. Scientists use the electronic structure of atoms to predict bonding in molecules, the charge(s) an atom might have, and the physical properties of elements. Electron affinity increases as you go across a period and increases as you go up a group. Difficulty: 2. Data Collection A. It's just the "snort of the town" and you want to keep its reputation a cut above all the other hotels. A letter indicates the type of orbital; s, p, d. If your periodic table doesn't agree with this, your answers for elements near the f-orbitals may be slightly different. Can someone please help me with these questions please? 1. 3 Electron Configuration In your textbook, read about ground-state electron configurations. Electron configuration notation is a shorthand version of the information contained in orbital filling diagrams. Select the ELECTRON CONFIGURATION tab. C (Cannot be “I” because “I” is Hydrogen, which is a gas, not a metal. A chemical element is identified by the number of protons in its nucleus, and it must collect an equal number of electrons if it is to be electrically neutral. In chemical bonds, atoms can either transfer or share their valence electrons. com › Gizmos Create the electron configuration of any element by filling electron orbitals. How many electrons in an atom can. Style One Chemists commonly use two systems of notation to show the electron placement in an atom. 1s 22s 22p 63s 23p 4 Section 6. Interactive Atom Builder. Hard copies of documents will be made available to those who need them, but I am encouraging students to use the web site whenever possible. Pair of electrons with opposite spins c. Select the ELECTRON CONFIGURATION tab. RULES FOR ELECTRON CONFIGURATIONS In order to write an electron configuration, we need to know the RULES. o Write the electron configuration of ions. blocks in the periodic table. orbitals, subshells, and. 5) Write the electron configurations for the following elements: Cs, La, Pb, Rn. With this activity, you will • Create electron configurations of selected elements by filling electron orbitals. For example, sodium (Na), which has a single electron in its outer 3s orbital, can lose that electron to attain the electron configuration of neon. The electrons around the nucleus are arranged in shells. Chemical Bonding - Ch. They can be abbreviated using the noble gas (group 8) core notation to abbreviate most of the configuration. paasprovider. If an electron is said to occupy an energy level in an atom then each electron must be in an orbital at a particular distance from the nucleus and the energy levels corresponding to these orbitals have a certain energy level. Since 1s can only hold two electrons the next 2 electrons for aluminium go in the 2s orbital. 1s2 2s2 2p3 b. Electron configuration worksheet answers & Electron from Electron Configuration Practice Worksheet Answers. Write the electron configuration of iron and the iron(III) or ferric ion. Copper(I) should have the configuration 4s0 3d10, a full. The number of valence electrons in the atom is The number of valence electrons in the atom is answer choices. Would you expect xenon to be. Electron Configuration Worksheet Key Directions Answer the following questions by supplying the electron configuration for the given element or by naming the element that corresponds to the given electron configuration. HINT: The periodic table is very helpful and can be used as guide. Electron Configuration. Justify your answer LvÑt'1 Scorne be becauR pure pnf-nas 6. Chemists write electron configurations to describe and communicate the arrangement of electrons around the nucleus of atoms. When writing an electron configuration, first write the energy level (the period), then the subshell to be filled and the superscript, which is the number of electrons in that subshell. Define electron affinit 19. For helium, with two electrons in a 1s orbital, the configuration is 1s2. Write t e e ectron configuration for the followmg elements or ions. com › Gizmos Create the electron configuration of any element by filling electron orbitals. DUE DATE _____ Period _____ POGIL: Electron Configurations Why? The electron structure of an atom is very important. EXPERIMENT 4: Electron Configuration of elements Name:_____ Post-Laboratory Questions and Exercises Due with lab report. Is an isolated arsenic atom in the ground state paramagnetic or diamagnetic?. View Notes - Electron Configuration Worksheets - Answer Key from PHYS 4A 60865 at Irvine Valley College. 5) Write the electron configurations for the following elements: Cs, La, Pb, Rn. A typical electron configuration consists of numbers, letters, and superscripts with the following format: 1. Patterns among Elements: Electron Configurations. Match each symbol below with its meaning. The seven f orbitals hold a maximum of 14 electrons. Electron Configurations, Orbital Notations and Quantum Numbers 5 Laying the Foundation in Chemistry 303 Suggested Teaching Procedure: 1. Example: 12Mg Is 2s 2P 3s I. About; Help Center; Electron Configuration Notation. In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals. Continuing this trend, we would next have 3 electrons with lithium. Electron Configuration 1 Electron Configurations What is the electron structure in an atom? Why? The electron structure of an atom is very important. Which of the following is the correct electron configuration notation for the element nitrogen, (N, atomic # 7)? Check Hint Show answer. The paper that I use for Electron Configuration Part I is adapted from Living By Chemistry's lessons on Electron Configuration. Example1: Mg as the electron configuration: 1s22s22p63s2; Ne has the electron configuration 1s22s22p6. bromine 2 Find the noble gas that comes before the element. retrieved 28 May, 2015. The most stable arrangement is called the ground-state electron configuration. Unit Test Review 1 - KEY. Electron Configurations, Orbital Notation and Quantum Numbers 5 Laying the Foundation in Chemistry 315 MATERIALS Periodic Table found at the end of this activity To write electron configurations and orbital notations successfully, you must formulate a plan of attack—learn the following relationships: ELECTRON CONFIGURATIONS 1. • Determine the relationship between electron. Scientists use the electronic structure of atoms to predict bonding in molecules, the charge(s) an atom might have, and the physical properties of elements. Element Name Element Symbol Electron Configuration Orbital Notation. s1 s-block c. Record the electron configuration and atomic radius of each. It packs a lot of information into a little space and it takes a little practice to read. list of electron configurations for elements 1-54. withJamie Benigna. As we can see in these electron configurations, the elements down a group share the same number of valence electrons. Listed below are some of the most common, and most interesting, questions visitors to our site have asked. The most common missed problems for electron configuration is students forgetting the f sublevels when they are doing electron configuration for elements past #57. Display the Element Builder activity and click on “Free Build. (b) always released. Electron Configuration Lab: Coloring Lab! CA Standard: Purpose: To find the relationship between electron configuration and organization of the periodic table. A POGIL activity is designed to be used with self-managed teams that employ the instructor as a facilitator of learning rather than as a source of information. Electron Configuration Worksheet Answers - You might remain to bring the worksheet up until you find yourself have to make use of scroll switch to locate your worksheet, because of this, you can wish to limit the series of worksheet you require to have on the workbook. A comprehensive database of more than 20 electron quizzes online, test your knowledge with electron quiz questions. Thanks to Everett Community College for the worksheet. Electron Configuration Lab: Coloring Lab! CA Standard: Purpose: To find the relationship between electron configuration and organization of the periodic table. 2 and reading). You might have noticed that we first put one electron in the 1s orbital (with hydrogen), and then we put two electrons in the 1s orbital (with helium). Create the electron configuration of any element by filling electron orbitals. Best Answer: study of electron configuration helps in identifying the pattern how the element will behave. Atomic Electron Configurations - Oneonta. You may want to have students notice (1) the special nature of the noble gas electron configurations and (2) how the number of columns changes with period. (no names). In this activity, students use a map of electron configuration and bingo chips (or other similar object) to configure electrons for elements that are given on a problem card. Now that you've mastered the world of electron configurations, it's time to write orbital filling diagrams. 3 Periodic Trends 1. Element Electron Configuration K 1s2 2s2 2p6 3s2 3p6 4s1 Li. Determine the relationship between electron configuration and atomic radius. ), the number of valence electrons corresponds to the group number. In your textbook, read about valence electrons. Sailor, UC San Diego The Periodic Table of the Elements 1 2. (Hint: Remember that the maximum number of electrons in the first three shells is 2, 8, and 8. Model 2— Ground State Orbital Diagrams and Electron Configurations 6. orbitals, subshells, and. Magnesium electron configuration: 1s2 2s2 2p6 3s2. Explain what is meant when at atom gains or loses an electron in reference to the octet rule. The electron configuration of boron is 1s 2 2s 2 2p 1 The 1 on the left tells you that the first energy level is being used. Once they did they were then held accountable for that knowledge, just like a small child is now. Electron Configuration. Scientists use the electronic structure of atoms to predict bonding in molecules, the charge(s) an atom might have, and the physical properties of elements. Electron configuration for d block element. However, in order for Benzene, C6H6, to form, each carbon must have three unpaired electrons ready to bond with two other carbons and one hydrogen. Electron configurations in the 3d orbitals. Activity (Electronic Structure. Electron Configuration Activities and Games. The paper that I use for Electron Configuration Part I is adapted from Living By Chemistry's lessons on Electron Configuration. The elements exhibit trends or periodicity that can be predicted examining the groups and periods. 1-21-14 Electron Configuration Learning Team Activity: In class. Activity A: Small atoms Get the Gizmo ready: On the PERIODIC TABLE tab, select H (hydrogen). 5 2 customer reviews. Periodic table » Xenon » Electron configuration. o, For ions derived from efements in different groups, a comparison of sizes is. Created Date: 11/4/2017 11:30:03 AM. The most common missed problems for electron configuration is students forgetting the f sublevels when they are doing electron configuration for elements past #57. 2) Rank the following elements by increasing electronegativity: sulfur, oxygen, neon, aluminum. Write a ground state electron configuration for each neutral atom. Electron configurations for the third and fourth periods. Electron Configuration and orbital Notation Worksheet Answers – You could continue to bring the worksheet until you uncover on your own have to utilize scroll button to find your worksheet, therefore, you can intend to restrict the variety of worksheet you need to carry the workbook. Electron Configuration Periodic Table - Periodic table that lists the electron configurations for each element. Electron Configuration of Sodium 1s2 2s2 2p6 3s1 Which is the valence electron for Na? Answer: 1s2 2s2 2p6 3s1 Na , 11 e Na + , 10e A Positive Ion (Cation): An atom that has lost one or more electrons. Electron Configuration Chart for All Elements in the Periodic Table There are 118 elements in the periodic table. The concept of electron configurations allowed chemists to explain why chemical molecules are formed from the elements. Hund = Each sublevel fills each orbital with one electron before electrons are paired. Quantum numbers and electron configurations worksheet review 70 from text an electron in a hydrogen atom relaxes to the n 4 level emitting light of 114 thz. I am looking for short, detailed facts why Francium is most reactive element in Group 1. Would you expect xenon to be. 1-21-14 Electron Configuration Learning Team Activity: In class. Since the atomic number is always equal to the number of protons or Z = number of protons and in ground state (no charge), the number of protons is equal to the number of electrons, then Z = number of protons = number of electrons (ground state) Therefore, the ground state electron configuration of. So, the atomic number of the element is 6. Using the electron configuration and principles of physics, chemists can predict an atom's properties. Chromium h. Justify your answer LvÑt'1 Scorne be becauR pure pnf-nas 6. bromine 2 Find the noble gas that comes before the element. 3 Periodic Trends 1. Our online electron trivia quizzes can be adapted to suit your requirements for taking some of the top electron quizzes. Their electron configurations are 1 s 1 and 1 s 2 , respectively; with He, the n = 1 shell is filled. Scandium would end in 3d1, titanium in 3d2, etc. Furthermore, we present crystal structures of recombinantly produced Cryptosporidium CPSF3, revealing a mechanism of action whereby the mRNA processing activity of this enzyme is efficiently blocked by the binding of the oxaborole group at the metal-dependent catalytic center. Formation of Cations Cations are positively charged ions formed when an atom loses one or more valence electrons. Lastly, you will look for a relationship between electronic configuration, ionization energy and atomic radius and the activity of each metal. The s orbital is located in the first energy shell (energy shell 1). Is an isolated arsenic atom in the ground state paramagnetic or diamagnetic?. Teacher Notes and helpful playing tips provided. An electron dot structure shows the symbol of the element and its valence electrons. Tues 11/4. Electron Configuration Periodic Table - Periodic table that lists the electron configurations for each element. The type of orbital in the first energy level is an s orbital. After an electron transfer occurs, the electron arrangements of the resulting ions look surprisingly like the electron arrangements of noble gases. What is the electronegativity of an element? It is the tendency of a bonded atom to accept or to donate an electron. Electron Configuration Worksheet Answers Pogil Worksheets for from Valence Electrons Worksheet Answers. Match each symbol below with its meaning. The paper that I use for Electron Configuration Part I is adapted from Living By Chemistry's lessons on Electron Configuration. Word List classical mechanics de Broglie electron configuration energy level excited state ground state Heisenberg Newton orbitals principal quantum number probability. Relate the magnetic behavior of an ionic substance to the electron configurations of the component ions. Hello, and welcome back to Educator. Build an atom out of protons, neutrons, and electrons, and see how the element, charge, and mass change. o Write the electron configuration of ions. docx, 374 KB. Electron Configurations. Thus Li, Na, and other elements in group IA have one valence electron. This activity is a guided practice and scaffolding activity in which the students learn how to configure electrons of elements and determine the number of valence electrons. What does second ionization energy mean? 3. Electron Configuration Activities and Games. its really complicated for me. Electron Configuration Worksheet Key Directions Answer the following questions by supplying the electron configuration for the given element or by naming the element that corresponds to the given electron configuration. The answer is rather simple, if you understand electron configurations: the shape of the periodic table mimics the filling of the subshells with electrons. In this activity, you will learn how the electrons fill up the available spaces in an atom and. one with an electron configuration that ends in 4s24p5 c. Correct electron configurations can be obtained by using the. Pogil Lab Electron Configurations And The Periodic Table Answer Key masuzi July 3, 2018 Uncategorized Leave a comment 44 Views Electron configuration worksheet answers part a worksheets for electron configuration worksheet answers pogil worksheets for exercise electron configurations worksheet electron configuration worksheet answers part a. The transition metals are behind by one period because the d electrons are high in energy. Teacher professional development and classroom resources across the curriculum. (d) neither absorbed nor released. About this resource. Element Name Element Symbol Electron Configuration Orbital Notation. Teacher Notes and helpful playing tips provided. Asked in Chemistry What is the electron configuration of Li and F?. The element selected is potassium, an alkali metal. Electron configurations show the sublevel (1s, 2s, 2p, etc) and the number of electrons in each sublevel as a superscript after the sublevel. What are the answers to the gizmo electron configuration? Answer. s2p4 p-block b. Each electron has a fixed energy = an energy level. pdf Electron Configuration. The electron configuration of an atom is 1s 2 2s 2 2p 6. Note that the ground state of magnesium will have twelve electrons (the same as its atomic number), while the ion will have ten. Give the orbital diagram for the ground-state electron configuration of O. Hypothesis: Materials: Paper copy of the periodic table. In writing the electron configuration for Aluminium the first two electrons will go in the 1s orbital. You may want to have students notice (1) the special nature of the noble gas electron configurations and (2) how the number of columns changes with period. Hello, and welcome back to Educator. Remember you are filling in ALL the electrons, not just valence, but ALL. Style One Chemists commonly use two systems of notation to show the electron placement in an atom. DUE DATE _____ Period _____ POGIL: Electron Configurations Why? The electron structure of an atom is very important. The answer is rather simple, if you understand electron configurations: the shape of the periodic table mimics the filling of the subshells with electrons. The atomic number of helium is 2, so a neutral atom of helium must have 2 electrons. Ground state electron configurations can be predicted by a strict set of rules known as the Rules of Aufbau (meaning filling up). o Write the electron configuration for many-electron atoms in their ground-state. Electron configurations for the third and fourth periods. The rules above allow one to write the electron configurations for all the elements in the periodic table. unreactive due to electron configuration •ns2np6 (except He 1s2) -Main group elements tend to gain or lose electrons to become isoelectronic (same valence electron configuration as nearest noble gas). Lewisstructuresarea!pre9quantum understandingofbonding. Atomic radius: 145 Pico meters. If the atom forms a cation, the size decreases. The activity of any element depends on the number of electrons it has in its outer energy level, called. For example, the electron configuration of the neon atom is 1s 2 2s 2 2p 6, using the notation explained below. com ! Electron Configuration Practice Worksheet In the space below, write the unabbreviated electron configurations of the. Electron configurations are a shorthand notation for representing the filled orbitals in a given atom. Atomic number is equal to the number of electrons if the atom is neutral. Electron Configuration Lab: Coloring Lab! CA Standard: Purpose: To find the relationship between electron configuration and organization of the periodic table. its photoelectron We will now construct two possibilities for the photoelectron spectrum of K. Chapter 7 The Periodic Table and Periodic Trends. configuration is very stable, thus, the group 18 elements are very unreactive. Complete the chart below: Element Protons Neutrons Electron Configuration (complete or abbreviated) Orbital Filling Diagram (complete or abbreviated) Electron Dot Diagram 14Si. View Notes - Electron Configuration Worksheets - Answer Key from PHYS 4A 60865 at Irvine Valley College. As you complete the activity, keep the following in mind:. I am trying to understand energy levels of electron configurations. This activity is a guided practice and scaffolding activity in which the students learn how to configure electrons of elements and determine the number of valence electrons. Write the electron configuration (full, and in core notation) for the following ions: 1. are the electrons of highest energy located? 6p. An electron configuration is a description of the relative locations of electrons in an atom or ion. The number of electrons equals the number of protons and this is the atomic number. Aufbau Principle Pauli Exclusion Principle Hund’s Rule Using the orbital filling diagram at the right will help you figure out HOW to write them Start with the 1s orbital. Wed 11/5 ; Go over HW. Answer in the space provided. SIM on Electronic Configurations 1. Note: The electron configurations in this worksheet assume that lanthanum (La) is the first element in the 4f block and that actinium (Ac) is the first element in the 5f block. Unit 2 Atomic Structure. Chapter 5 Electrons in Atoms. Write the electron configuration of iron and the iron(III) or ferric ion. Activities for High School Biology Electron Configurations POGIL Answer Key activity 2. RULES FOR ELECTRON CONFIGURATIONS In order to write an electron configuration, we need to know the RULES. So the answer is C. Valence relates directly to electron orbital configuration, as each element wishes to have a full outer orbital. Electron Configurations, Orbital Notation and Quantum Numbers 5 Laying the Foundation in Chemistry 315 MATERIALS Periodic Table found at the end of this activity To write electron configurations and orbital notations successfully, you must formulate a plan of attack—learn the following relationships: ELECTRON CONFIGURATIONS 1. About; Help Center; Electron Configuration Notation. Build an atom out of protons, neutrons, and electrons, and see how the element, charge, and mass change. Electron Configuration Notation and Noble Gas Notation Write the complete electron configuration for the following elements (the atomic number has been given). Each element has a unique atomic structure that is influenced by its electronic configuration, which is the distribution of electrons across different orbitals of an atom. In this activity, students learn about the first 20 elements on the periodic table, all of which are present in our daily lives. An electron configuration is made up of numbers and letters. o Understand the meaning of ionization energy and how it is related to the spacing of electronic energy levels. Includes bingo chips, electron configuration bingo clues, electron order of filling diagram student master, Periodic Table student master and 24 bingo cards. In this lecture we continue the discussion of Quantum Numbers and their use in Electron Configurations as well as the relationship of electron configuration to the periodic properties of the elements. In 1916 the American chemist Gilbert Lewis proposed that atoms can achieve a noble gas electronic configuration by gaining, losing or sharing electrons with other atoms. Example1: Mg as the electron configuration: 1s22s22p63s2; Ne has the electron configuration 1s22s22p6. Using the electron configuration and principles of physics, chemists can predict an atom's properties. CHEM 1405 Experiment 3 7 EXPERIMENT 3 Name: Post-Laboratory Questions and Exercises Due after completing the lab. 6) Look at the highest energy level electrons in your original electron configurations.