Question

An element having the electron configuration 1s22s22p63s23p1.

Answer 1

Aluminium

Step-by-step explanation:

1s² 2s² 2p⁶ 3s² 3p¹

If you will count the total number of electrons in every quantum number, you will get 13. [2+2+6+2+1=13] ALuminium has an atomic number of 13.

Answer 2

• 
  `\pmb{\sf{ Aluminium \red{(Al)}}}`

Step-by-step explanation:

`{\sf{Al=1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(1)}}`