Multiple Choice
What is the electron configuration of Br-?
A) 1s22s22p4
B) 1s22s22p6
C) 1s22s22p63s23p63d104s24p6
D) 1s22s22p63s23p63d104s24p5
E) 1s22s22p63s23p63d104s24p4
Correct Answer:

Verified
Correct Answer:
Verified
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