Question

An atom has 2 electrons in K shell, 8 electrons in L shell and 8 electrons in M shell. The number of electrons present in that element with m =0 are
1) 10
2). 7
3. 6
4.4

Answer 1

Answer:

Electronic configuration -. 2,8,8

no. of electrons present in the element if m = 0

2 +8 +0

gives 10

so 1st option is correct