Question

Enter the answer without using subscripts. Examples: 1s, 2p, 3dxy.

a) 2²
b) 4s
c) 3p
d) 1d

Answer 1

The question is asking for the electronic configurations of the given elements.

Step-by-step explanation:

The question is asking for the electronic configurations of the given elements.

(a) The electronic configuration for 2² is 1s²2s²2p⁵.

(b) The electronic configuration for 4s is 1s²2s²2p⁶3s².

(c) The electronic configuration for 3pd is 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰.

(d) The electronic configuration for 1d is 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁴.