what is atom ? explain briefly
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An atom is the smallest particle of an element.
It maintains its identity in all physical changes and chemical changes.
The size of an atom is extremely small. They can't be seen by naked eyes.
Even high magnifying microscope are failed to see atom.
It maintains its identity in all physical changes and chemical changes.
The size of an atom is extremely small. They can't be seen by naked eyes.
Even high magnifying microscope are failed to see atom.
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Ankit1234:
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Atom:-
Atom is the smallest particle of matter that takes part in chemical reactions.
(by Dalton's atomic theory).
It can neither be created nor destroyed.
(law of conservation of mass given by Lavoisier).
It does not exist in free state and has a fixed atomic mass e.g., iron (Fe), gold (Au), silver (Ag), etc.
Atom is the smallest particle of matter that takes part in chemical reactions.
(by Dalton's atomic theory).
It can neither be created nor destroyed.
(law of conservation of mass given by Lavoisier).
It does not exist in free state and has a fixed atomic mass e.g., iron (Fe), gold (Au), silver (Ag), etc.
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