Q: What are the smallest particles of water called?


Read this paragraph and choose the correct option from the provided answers:

Water is a compound that consists of the elements hydrogen (H) and oxygen (O). Like other compounds, the smallest particles of water are called molecules. Each molecule of water (H 2 O) contains two atoms of hydrogen and one atom of oxygen.

 Choices:

- hydrogen

- atoms

- ions

- molecules


A:
molecules