Answer:
2 atoms of Nitrogen.
Step-by-step explanation:
What is a compound?
A chemical compound is a substance that contains atoms from many chemical elements bonded together by chemical bonds. It is made up of numerous similar molecules.
From the given silver nitrate compound 2AgNO3, you can see that the compound contains 2 atoms of silver (Ag), 2 atoms of Nitrogen and 6 atoms of oxygen.
Based on the explanations above, we can conclude that there are 2 atoms of Nitrogen in the compound.