Question

find how many atom and molecule

1. 5Fes
2. 3Zns

please answer this question​

Answer 1

Explanation:

When two or more atoms link up, they create a molecule . A molecule of water is made of two atoms of hydrogen (H) and one atom of oxygen (O). The molecular mass is the sum of the masses of all the atoms in the molecule. A collection of molecules is called a compound.