Use the periodic table to determine the number of 2p electrons in F. number of 2p electrons: 5. Use the periodic table to determine the number of 3p electrons in Al. number of 3p electrons: Incorrect Use the periodic table to determine the number of 3d electrons in Mn. number of 3d electrons: Use the periodic table to determine the number of 4p electrons in As. number of 4p electrons: Incorrect

Use the periodic table to determine the number of 2p electrons in F. number of 2p electrons: 5. Use the periodic table to determine the number of 3p electrons in Al. number of 3p electrons: Incorrect Use the periodic table to determine the number of 3d electrons in Mn. number of 3d electrons: Use the periodic table to determine the number of 4p electrons in As. number of 4p electrons: Incorrect

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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use the photon energies (Li E = 178.428 KJ/mol) to determine the valence orbital energies for both Li and Na. For lithium, the transition is from the 2p- to the 2s-orbital, and the 2s-orbital energy is –520.3 kJ/mol. Use this to find the energy of the 2p-orbitals in Li. For sodium, the higher-energy photon is emitted when the electron drops from one of the 3p-orbitals to the 3s-orbital, while the lower energy photon is emitted when the electron drops from one of the 3d-orbitals to one of the 3p-orbitals. Use these facts, along with the known energy of the 3s-orbital (–495.8 kJ/mol), to find the energies of the 3p- and 3d-orbitals.
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Consider the following orbital energy diagram, which shown where electrons reside within atomic orbitals. Select ALL of the following atoms or ions that could be represented by this orbital energy diagram. Group of answer choices F- (fluoride ion) Ne atom C atom O2- (oxide ion) Br- (bromide ion) Li atom 1s full, 2s full, and 3 rows of 2p full
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On your paper, write the full electron configuration for tellurium (Te). In the box below, list the number of valence electrons this atom has.
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Select the statement(s) that explain(s) the relationship between the arrangement of elements by size and first ionization energy. 1. The first set of paired electrons in a pp subshell experience a large amount of electron-electron repulsion, making the fourth electron in a pp subshell easy to remove. 2. The third unpaired electron in a pp subshell causes a lot of electron-electron repulsion among the orbitals, making the third electron in a pp subshell easy to remove. 3. A pp subshell with only one unpaired electron is extremely stable, making the fifth electron in a pp subshell easy to remove. 4. The two arrangements are the same because IE of elements increases from left to right and the radii of elements decreases from left to right. 5. A full ss subshell is able to shield a newly filled pp subshell from the nucleus, making the first electron in a pp subshell easy to remove.