Chemistry, asked by hemlatayadav0285, 8 months ago

48. Total number of electrons present in Ca atom having
m = O is
(1) 4
(2) 8
(3) 12
(4) 14

Answers

Answered by Anonymous

3

Magnetic moment, μ=n(n+2) BM. where, n= number of unpaired electrons. BM stands for Bohr magneton, a unit of magnetic moment. 1BM=4πmceh=9.

Answered by kundanconcepts800

0

Answer:(2)

Explanation:

Electronic configuration of Ca is

1s22s2p63s23p64s2

s orbital electrons have m=0

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