Question

18. Which one of the following is a correct electronic con
of sodium?
(a) 2,8 (b) 8,2,1 (c) 2,1,8
(d) 2,8,1.​

Answer 1

Answer:

electronic con

of sodium?

(a) 2,8 (b) 8,2,1 (c) 2,1,8

(d) 2,8,1.

Answer 2

Explanation:

The atomic number of sodium is 11

:::: electronic configuration of sodium is 2,8,1...