How many atoms are in a water molecule?

Oxygen is generally eager to bind with hydrogen. These atoms bond strongly with each other, and the resulting water molecule is unusually stable and resistant to decomposition. Within each water molecule, oxygen is bound to hydrogen by a covalent bond consisting of two shared electrons per hydrogen atom. read more

atoms in a drop of water = 3 atoms/molecule x 1.67 x 10 21 molecules atoms in a drop of water = 5.01 x 10 21 atoms Or, there are about 5 sextillion atoms in a drop of water. read more

The atoms that make up a molecule can be of the same element or different types. Diatomic molecules are a specific class of molecules that consist of two molecules of the same element. If the molecule is composed of atoms of at least two different elements, it is a chemical compound. read more