1. How many electrons are present in the atom with an electronic structure 1s 2s 2px 2py2 2pz"?
A 5
B. 6
C. 9
D. 15
![1 How Many Electrons Are Present In The Atom With An Electronic Structure 1s 2s 2px 2py2 2pzA 5B 6C 9D 15 class=](https://ph-static.z-dn.net/files/d1e/49312e840fa01e7524fc0a79af48a43a.jpg)