Question

different. between atom and molecules.​

Answer 1

Answer:

According to science atom is the smallest unit of an element that can or cannot exist freely. While on the other hand, a molecule is a set of atoms that are held together with the help of a bond and is the smallest unit of a compound. ... Moreover, an atom contains a nucleus (made up of neutrons and protons) and electrons.

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Answer 2

Answer:

Atoms and molecules

Explanation:

ATOMS

• Atoms are the smallest unit of any substance.

• They are ions which can gain or lose electrons.

• Atoms bind up together to form molecules.

MOLECULES

• Molecules are the particles of substance.

• They are ions which are neutral.

• They are made up of a set of atoms.