Exam 2 - Chem 121-02 Exam 2 Name: October 12, 2005 Page 1...

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Unformatted text preview: Chem 121-02 Exam 2 Name: October 12, 2005 Page 1 (16 points) Page 2 (31 points) Page 3 (12 points) Page 4 (22 points) Page 5 (19 points) Total (100 points) 1. Provide definitions for the following terms: (2 pts each) a) Hunds rule b) Pauli exclusion principle c) Electron affinity d) Heizenburg uncertainty principle 2. Provide the term for the following definitions: (2 pts each) a. The principle that states that electrons are put into orbitals in order of increasing energy: b. The ability of an atom, bonded to another atom, to attract electrons to itself is termed: c. The energy required to remove an electron from an atom is called: d. When two atoms do NOT share electrons equally, the bond is said to be: Write your answers in the blank space provided: 3. Name the four quantum numbers and in one or two words state what the numbers signify? (12 points) n l m l m s 4. For the n = 7 energy level: (9 pts) a) How many subshells exist for this energy level?...
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Exam 2 - Chem 121-02 Exam 2 Name: October 12, 2005 Page 1...

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