Question

What is the total number of different elements present in NH₄NO₃?

A) 7
B) 9
C) 3
D) 4

Answer 1

C) 3

Step-by-step explanation:

The compound written is called ;

Ammonium nitrate

`NH_4NO_3`

In this compound , the elements present are;

1. Nitrogen
2. Hydrogen
3. Oxygen