eng-fall07-q8059x08a

eng-fall07-q8059x08a - _____________ 4. (2 pts) Arrange the...

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CHEM 2045C: Quiz 8 (9 Nov 07) NAME ___________________________ N #_____________ Show your work for full credit Eng Q8059x08 Continued NO CALCULATORS ARE ALLOWED. 1. (4 pts) For Cs, Na, Li, C, and O, identify the element with the a. largest bonding atomic radius _______________________________ b. smallest 1 st ionization energy _______________________________ c. smallest (absolute value of) electron affinity _______________________________ d. highest electronegativity _______________________________ 2. (2 pts) For Na and Mg, which element has the higher a. 1 st ionization energy? _______________________________ b. 2 nd ionization energy? _______________________________ 3. (1 pt) For Si and P, which element has the higher (absolute value of) electron affinity?
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Unformatted text preview: _____________ 4. (2 pts) Arrange the following ions from smallest to largest ionic radii: O 2-, Na + , Al 3+ . CHEM 2045C: Quiz 8 Eng Q8059x08a Show your work for full credit 5. (2 pts) Give the electron configurations (using condensed or noble gas notation) for the following atoms/ions. V _______________________________________________________ V 2+ _______________________________________________________ 6. (2 pts) Determine the number of unpaired electrons in O _____________ Cr _____________ 7. (2 pts) Briefly compare and contrast ionization energy and electron affinity. VOCABULARY NOTE: compare and contrast does not mean define and define....
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eng-fall07-q8059x08a - _____________ 4. (2 pts) Arrange the...

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