Which of the following atoms or ions has three unpaired electrons?
A) N
B) O
C) Al
D) S2-
E) Ti2+
Correct Answer:
Verified
Q54: A point in the wave function where
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Q62: The complete electron configuration of tin is
A)1s22s22p63s23p64s23d104p65s24d105d105p2
B)1s22s22p63s23p64s23d104d104p2
C)1s22s22p63s23p64s24p65s24d105d105p2
D)1s22s22p63s23p64s23d104p65s24d105p2
E)none
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