Question

Define atom.
In one paragraph​

Answer 1

Answer:

Atom is the smallest particle of an element that can take part in chemical reaction. Atoms of most of the elements are very reactive and do not exist in the free state as single atom they exist in combination with the atoms of the same element or another element there are as many kinds of atom as are elements .

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Answer 2

Answer:

atom is the smallest unit into which matter can be divided without the release of electrically charged particles. It is also the smallest unit of matter that has the characteristic properties of a chemical element. As such, the atom is the basic building block of chemistry.

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