Which of the following ions does NOT have either an empty valence shell or a complete valence-shell octet?
A) Al3+
B) I-
C) Ca2+
D) Pb2+
E) Se2-
Correct Answer:
Verified
Q12: How many valence electrons does S2- have?
A)8
B)6
C)16
D)4
E)14
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A)1
B)2
C)3
D)11
E)13
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