Question

11) how
many
Subshells Present in principal energy
level ?
12) how many spin orientations present in spin
quantum numbers? ​

Answer 1

Answer:

11)4 subshells

Explanation:

There are 4 subshells, s, p, d, and f. Each subshell can hold a different number of electrons. The n number determines how many of the subshells make up the shell. For example, the 1st shell is made up of 1 subshell, s.