A) \[4p\]-orbital
B) \[4f\]-orbital
C) \[4s\]-orbital
D) \[4d\]-orbital
Correct Answer: A
Solution :
According to the Aufbau?s principle the new electron will enter in those orbital which have least energy. So here \[4p\]-orbital has least energy then the others.You need to login to perform this action.
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