test8tro - Chapter 8 Tro 1. Which one of the following...

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Chapter 8 Tro 1. Which one of the following situations is not ever encountered in the ground state configuration of an atom? A) a . . . 3d 4 with 4 unpaired electrons B) a . . . 3d 7 with 7 unpaired electrons C) a . . . 3p 1 with 1 unpaired electron D) a . . . 3d 9 with 1 unpaired electron E) a . . . 4f 7 with 7 unpaired electrons 2. Which one of the following situations is not ever encountered in the ground state configuration of an atom? A) a . . . 4p 4 with 4 unpaired electrons B) a . . . 4d 5 with 5 unpaired electrons C) a . . . 4f 6 with 6 unpaired electrons D) a . . . 4f 3 with 3 unpaired electrons E) a . . . 4p 3 with 3 unpaired electrons 3. A correct description for the ground state configuration of the chromium atom is A) [Ar] 4s 1 3d 5 , paramagnetic B) [Ar] 4s 2 3d 4 , paramagnetic C) [Ar] 4s 3 3d 3 , paramagnetic D) [Ar] 3d 6 , paramagnetic E) [Ar] 3s 2 3d 4 , paramagnetic 4. Using X to indicate a filled inner core and an arrow for a valence shell electron, indicate which of the following choices is the correct ground state electronic configuration for the vanadium atom. A) B) C) D) E) Page 1 X ↑↓ X [Ar] 4s X X ↑↓ ↑↓ ↑↓ 3d X ↑↓
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5. Which one of the following configurations represents a non-existent state? A) [Ar] 4s 1 3d 5 B) [Ar] 4s 2 3d 4 C) [Xe] 5s 2 5p 1 D) [Xe] 6s 2 4f 7 E) [Rn] 7s 2 6. A possible set of quantum numbers for an electron in the partially filled subshell in the gallium atom in its ground state configuration would be A) B) C) D) E) 7. Which one of the species below should have the largest radius? A) Ca
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This note was uploaded on 11/15/2010 for the course CHEM 161 taught by Professor Casaschi,a during the Fall '08 term at University of Hawaii, Manoa.

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test8tro - Chapter 8 Tro 1. Which one of the following...

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