what is the smallest unit that makes up matter?\no molecules\no chemicals\no alloys\no atoms

what is the smallest unit that makes up matter?\no molecules\no chemicals\no alloys\no atoms

what is the smallest unit that makes up matter?\no molecules\no chemicals\no alloys\no atoms

Answer

Brief Explanations:

Atoms are the basic building - blocks of matter. Molecules are made of atoms, chemicals can be mixtures or compounds, and alloys are mixtures of metals.

Answer:

D. atoms