Question

The correct electronic configuration of a chloride ion is (a) 2, 8
(b) 2, 8, 4
(c) 2, 8, 8
(d) 2, 8, 7

Answer 1

Answer:

The correct electronic configuration of a chloride ion is (a) 2, 8

(b) 2, 8, 4

(c) 2, 8, 8

(d) 2, 8, 7

Answer 2

Explanation:

chlorine has atomic number 17

so it has configuration 2,8,7