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What is an ATOM ?

An ATOM is the smallest particle of the matter.

 Atoms are so small that they are not visible to naked eye. It takes a powerful scientific instrument to observe these atoms.

 They are responsible for the properties a matter is said to posses.

 Usually they are of the size of 100 pico meters ( a ten-billionth of meter which the SI unit of Length)

 Atoms are made up of Protons,Neutrons and dynamic particles known as electrons which keep circling the nucleus of an atom.


YouTube Link - https://www.youtube.com/watch?v=o-3I1JGW-Ck

Picture Credits - To the original owners/creators

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