Question

total number of subshells in a shell​

Answer 1

four subshells

There are up to four subshells in an electron shell with a principal energy level of n = 6.

Answer 2

Answer:

total number of subshells in a shell = no. of shell itself.

Eg:- 1st shell has only one sub shell i.e. 1s.

2nd shell has two sub shell i.e. 2s and 2p.