Question

Assign the position of elements having outer electronic configuration first 3s 23 p4

Answer 1

Answer: Group 16. (Oxygen family)

Explanation:

It is quite easy!!!!

U just need to learn valence shell configuration of p block.

Gp. 13 ---> ns2 np1 (valence electron: 3)

Gp. 14 ---> ns2 np2 (valence electron: 4)

Gp.15 ---> ns2 np3 (valence electron: 5)

Gp.16 ----> ns2 np4 (valence electron:6)

Gp.17----> ns2 np5 (valence electron:7)

Gp.18----> ns2 np6 (valence electron:8)

Hope this helps you!!! All d best!!!!