Question

electronic configuration of hydrogen​

Answer 1

Answer:

Hydrogen only has one electron and therefore has a configuration of 1s¹. In order to fill it's energy level it only needs one more electron obtain a full outershell (1s²). This is why we only put two electrons on Hydrogen atoms when drawing Lewis structures.

The electron configuration of hydrogen is 1s¹, as illustrated below.

Answer 2

Answer:

this is why we pur only. electrons