Question #5a9ed

1 Answer
Apr 9, 2016

Answer:

atom= one type of particle

molecule= two or more types of atoms combined together

Explanation:

An atom is the smallest particle in an element that has the properties of that element. E.g An iron atom is part of the element iron.

A molecule consists of two or more atoms combined together. E.g A water molecule consists of a hydrogen atom and oxygen atoms.
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