Question

what is atom?tell in brief

Answer 1

an atom is the smallest particle of a chemical element that can exist


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Answer 2

An atom is the smallest part of a matter which have it's chemical properties... The atom contains Three subatomic particles know as electron. negativly charged particles, protons. positively charged particles, and neutron negatively charged particles .The protons and neutrons are present in centre together known and nucleon and electrons revolves around it in its orbit.

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