Question

which of the following molecules has only two non binding pairs (long pairs) of electrons in its lewis structure?

a)O2
b)CH4
c)NH3
d)H2s

Answer 1

Explanation:

NH₃ has only two non-binding pairs (lone pairs) of e⁻ in it's Lewis structure.

••

H—N—H

|

H

Therefore,

C is correct. ✔