I need help CHM 113, CH7

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O PA010 (s)
O Cl2 (9)
O CO2 (9)
Question 10
0.4 pts
Which of the following is an allotrope of elemental oxygen?
O 03 (9)
O 02 (aq)
O 02 (aq)
O 022 (aq)
OO (9)
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Quiz: Chapter 7 Quiz
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OL:3+ (g) + 3e – Li (9)
O Li2+ (g) — Li3+ (g) + e
Question 6
0.4 pts
Which electron configuration represents the atom with the highest second
ionization energy (12)?
O 182 282 2p 3s 3p4
152 252 2p 3s
1s2 282 2p 3s 3p
O 182 2s 2p 3s 3p
1s 2s 2p 3s?
Question 7
0.4 pts
Indicate the order of increasing electron affinity (least negative to most
negative) for the following elements: carbon, fluorine, nitrogen, oxygen
Quiz: Chapter 7 Quiz
х
Course Home
es/76272/quizzes/534915/take
S
O 152 2s 2p 3s 3p
O 182 2s 2p 3s 3p6
O 1s 2s 2p 3s1
Question 7
0.4 pts
Indicate the order of increasing electron affinity (least negative to most
negative) for the following elements: carbon, fluorine, nitrogen, oxygen.
[ Select)
< [ Select ] < [ Select < [Select] D Question 8 0.4 pts of the elements below, which one is the most metallic? cesium calcium Quiz: Chapter 7 Quiz х Course Home urses 22/quizzes/534915 take Maps O Ne OF Question 4 0.4 pts Rank the following atoms from smallest first ionization energy (1) to largest first ionization energy (1), where 1 = smallest l, and 5 = largest / Na [Choose) Mg [ Choose] ΑΙ [Choose ] 10 [Choose) S | Choose Quiz: Chapter 7 Quiz х Course Home purses/76272/quizzes/534915/take Maps TENOOSE S [Choose ] Question 5 0.4 pts Which equation correctly represents the third ionization energy (13) of lithium? O Li (g) + 3 e L13- (g) OL13 (9) -> Li2- (g) + e
Li2+ (8)
Lit (s) + e
OL:3+ (g) + 3 e
Li (9)
O L2+ (g) -> Li3+ (g) + e
Question 6
0.4 pts
Which electron configuration represents the atom with the highest second
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