The number of unpaired electrons in 1 s2 2 s2 2 p3 is

Question

The number of unpaired electrons in 1 s2 2 s2 2 p3 is (A) 3 (B) 1 (C) 5 (D) 2.

Tardigrade Admin · Accepted Answer

There are three unpaired electrons. <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/667e0a51fe78fecb001cbf0046c46ce4-.png" />

Q. The number of unpaired electrons in 1s22s22p3 is

3

1

5

2.

There are three unpaired electrons.

Q. The number of unpaired electrons in $1 s^{2} 2 s^{2} 2 p^{3}$ is