An element has electronic configuration 2, 8, 18, 1. If its atomic weight is 63, then how many neutrons will be present in its nucleus

An element has electronic configuration 2, 8, 18, 1. If its atomic wei

1.	An element has electronic configuration 2, 8, 18, 1. If its atomic weight is 63, then how many neutrons will be present in its nucleus
A.	30
B.	32
C.	34
D.	33
Answer» D. 33

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An element has electronic configuration 2, 8, 18, 1. If its atomic weight is 63, then how many neutrons will be present in its nucleus

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