Question

what is a atom are molecules ?​

Answer 1

ANSWER:-

Atom:- The smallest particle of a chemical element that can exist.

Molecules:- A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.

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Answer 2

Explanation:

In a molecules, atoms are bounded together by single, double, or triple bonds. An atom has a nucleus surrounded by electrons...