1.

The four quantum numbers for valance electron of Sodium atom are ……………… A) n = 1, l = 0, mI = 0, ms = +1/2 B) n = 2, l = 0, mI = 0, ms = +1/2 C) n = 3, l = 0, mI = 0, ms = +1/2 D) n = 3, l = 1, mI = 0, ms = +1/2

Answer»

C) n = 3, l = 0, mI = 0, ms = +1/2 



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