Question

what do you understand by the following terms atom and molecule​

Answer 1

Answer:

The universe is made up of atoms, which contain protons (positively charged particles), neutrons (particles with no charge), and electrons (negatively charged particles). ... Molecules are formed when two or more atoms bond together. If molecules contain atoms of different elements, that substance is known as a compound.

Answer 2

Explanation:

Atom: an atom is the particle of matter that uniquely defines a chemical element. Each electron is negatively charged.

Molecule: Molecules are made up of atoms that are held together by chemical bonds.These bonds are formed as a result of sharing or exchange of electrons among atoms.

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