What is the electron configuration for aluminum? type your answer... Copy and paste the valence into this box: type your answer... This contains how many valence electrons: type your answer... Aluminum will become a(n) choose your answer... Vwhich means it choose your answer... Which Noble gas will aluminum want to become like(use the symbol)? type your answer... What is the electron configuration for this Noble gas? type your answer.... Knowing how many valence electrons Al has, and how to tell which type of ion an element will become, adjust Al's electron configuration and place Al's ion electron configuration in the box. type your answer... What do you notice about these two configurations (choose the best answer) choose your answer... V

What is the electron configuration for aluminum? type your answer... Copy and paste the valence into this box: type your answer... This contains how many valence electrons: type your answer... Aluminum will become a(n) choose your answer... Vwhich means it choose your answer... Which Noble gas will aluminum want to become like(use the symbol)? type your answer... What is the electron configuration for this Noble gas? type your answer.... Knowing how many valence electrons Al has, and how to tell which type of ion an element will become, adjust Al's electron configuration and place Al's ion electron configuration in the box. type your answer... What do you notice about these two configurations (choose the best answer) choose your answer... V

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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1.) When barium reacts with iodine to form an ionic compound, each metal atom loses ____ electron(s) and each nonmetal atom gains _____ electron(s). There must be ______ barium atom(s) for every _____ iodine atom(s) in the reaction. 2.) Analyze the following reaction by looking at the electron configurations given below each box.Put a number and a symbol in each box to show the number and kind of the corresponding atom or ion.Use the smallest integers possible. Analyze the following reaction by looking at the electron configurations given below each box.Put a number and a symbol in each box to show the number and kind of the corresponding atom or ion.Use the smallest integers possible. (1s^2 2s^22p^63s^1) + (1s^2s^22p^4) cation (1s^22s^22p^6) + anion (1s^22s^22p^6)
As the atoms get closer together they attract one another and the potential energy decreases, as shown by the circled region on the potential energy curve. Potential Energy Distance between atomic centers Using explicit references to electrons and forces, explain why the atoms are attracted and how the process occurs. (Hint: Think about what's happening to the fluffy electron cloud.)
To complete a dot diagram for an ion. Cations... A would gain enough electrons to have a full eight. B. Would not change its number of electrons C. Would lose all of its valence electrons
2. Now draw an Energy diagram for the following atoms making sure to label the shell and subshell. Also fill in the electrons using rules that you learned in class: a) Silicon b) Arsenic Energy → Energy | |
I discovered a new element and called it Ferrellium. It is shiny and malleable and reacts VIOLENTLY with water. The symbol for Ferrellium is FI. a) Based on these observations, how many valence electrons does FI have? b) Is it a metal or non-metal?
6. Use a Model Draw an electron dot diagram of sodium showing its new outer energy level after it has given its outer electron to chlorine.
Give the periodic group number and number of valence electrons for each of the following atoms. a. S Group: b. Ba Group: c. Cs valence electron(s) d. Fr valence electron(s) Group: valence electron(s) Group: valence electron(s)
1. How many lone pairs does a phosphorus atom have? 2. How many oxygen atoms are present in a mole of carbon dioxide (CO2) 1 mole= 6.023x1023 entities note: entities may be molecules, atoms, subparticles, etc. a.6.02x1023 atoms b.2 atoms c.1.2x1024 atoms d.1 atom 3. The Bohr atomic model states that electrons move from one orbit to another orbit when they absorb or emit photons Select one: True False
5) What do we mean by the term electronic structure? Select all that apply. a) The arrangement of the protons in an atom. b) The arrangement of the electrons in an atom. c) The placement of electrons in the orbitals of an atom. d) The placement of protons in the orbitals of an atom. e) The arrangement of the neutrons in an atom. f) The placement of neutrons in the orbitals of an atom. g) None of these.
3. Using the Bohr model of Chlorine-35, describe what this atom would have to do to satisfy the octet rule. * .. 18 n 17 p Your answer This is a required question M * & #3 6. 7 8. 9. V 5
Please help me answer questions 3 & 65. 3. Oxidation is A. the loss of protons by an atom or molecule. B. the gain of oxygen by a cell. C. the loss of electrons from an atom or molecule. D. the loss of oxygen from a cell. E. The gain of electrons by an atom or molecule. 65. The atomic number of an atom or element is the number of A. neutrons in the nucleus. B. protons in the orbitals. C. Electrons in the nucleus. D. Neutrons in the orbitals E. Protons in the nucleus.
Section:Chemistry 121 Team Instructor : Angela Herbert REPORT SHEET LAB Compounds and Their Bonds A. Ions: Transfer of Electrons Element Atom- | 1. Electron ic # 2. Electron- 3. Loss 4. Electron 5. Ionic 6.Symb 7. Name Configuration of Dot or Gain Configuration Charge ol of of Ion Atom Symbol of Ion Ion Sodium 11 1322p3 Na 1s252p Sodium lose 1 e 1* Na 1+ ion Nitrogen Aluminum Chlorine Calcium Охудen B. Ionic Compounds and Formulas Melting Point 801°C la Lil