what is atom?what is molecule?
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Atom is the smallest particle of an element that can take part in an Chemical reaction. Atoms do not exist independently
Eg. Helium
When two or more atoms of elements combine chemically and can't be broken down into simpler substances by chemical means are called molecules . They may exist independently.
Eg. Water
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atom: atom is the smallest part of a chemical substance that can take part in a chemical reaction.examples of atom is the atom of iron which can stay independently.
molecules: some atoms can not stay independently therefore they combine with same type of another atom to be stable.examples of molecules are molecule of hydrogen, molecules of sulphur etc which can not stay stable and therefore they combine with same type of another atom.
i hope that this will help u and if it helps u plzzzz..... mark it as the brainiest.
molecules: some atoms can not stay independently therefore they combine with same type of another atom to be stable.examples of molecules are molecule of hydrogen, molecules of sulphur etc which can not stay stable and therefore they combine with same type of another atom.
i hope that this will help u and if it helps u plzzzz..... mark it as the brainiest.
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