Q.
Which of the following electronic configuration is of s block elements?
see full answer
Start JEE / NEET / Foundation preparation at rupees 99/day !!
21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya
a
1s22s22p6
b
[Ar]3d34s2
c
1s22s22p1
d
[Ne]3s2
answer is D.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
Valency electronic configuration of s block element is ns1 or ns2
Watch 3-min video & get full concept clarity