Physics, asked by pooja04, 1 year ago

what is atom????????????

Answers

Answered by expertgenius1
2
An atom is the smallest constituent unit of ordinary matter that has the properties of a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are very small; typical sizes are around 100 picometers. 
Answered by rohanguptarihaaan
2
Atom is the basic & smallest particle of a chemical element or matter that can exist.
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