a
2
b
8
c
18
d
32
Explanation
Correct Option
dVideo Explanation
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Discussions (10)

joshcutie
4 years ago
N shell |subshell |
| |
| 4s. | 2
| 4p. | 6
| 4d. | 10
| 4f. | 14
2+6+10+14= 32(max electron in N shell)

Proprime
8 months ago
the question is wrongly set , they auppose to indicate for the first 20 elements.bcoz if it is for the overall 119 known elements which is ( 2,8,8,18,18,32,19...the n shell will be 18

