drag the right word to its definition\nthe smallest particle of an element that can exist.

drag the right word to its definition\nthe smallest particle of an element that can exist.

drag the right word to its definition\nthe smallest particle of an element that can exist.

Answer

Brief Explanations:

By definition, an atom is the smallest particle of an element that can exist.

Answer:

atom - the smallest particle of an element that can exist.