What is an atom

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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 Hello Friends aj ma aj ap ko atom k baray may batah ho ga ap ko b consept hai full clear karo ga ta k ap kahe problem na ho or is k tamam particals k baray may is video may discuss kia hai umeed hai ye video ap ko pasna aye ge agar ap ko ye video pasand aye to like zaror kare or share b lazmi karay and don't forget to subscribe.... What is atomic structure, What is atom, What is nucleus, What is atomic number, What is mass number, What is atom, what is ion,
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