Question

defination of molecule

Answer 1

A molecule is a group of two or more atoms that are chemically bonded together that is , tightly held together by attractive forces.
A molecule can be defined as the smallest particle of an element or a compound that is capable of an independent existence and shows all the properties of that substance.

Answer 2

•Molecule is the smallest particle that can exist alone and shows all the properties of that substance.
• Atom is the smallest particle that can take part in chemical reactions.

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