Multiple Choice
What is the ground-state electron configuration for the calcium ion, Ca2+?
A) 1s22s22p63s23p6
B) 1s22s22p63s23p63d2
C) 1s22s22p63s23p64s2
D) 1s22s22p63s23p64s23d2
E) 1s22s22p63s23p63d4
Correct Answer:

Verified
Correct Answer:
Verified
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