Question

what is atom????????????​

Answer 1

Answer:

• An atom is a particle of matter that uniquely defines achemical element. An atom consists of a central nucleus that is usually surrounded by one or more electrons. Each electron is negatively charged.

Answer 2

Answer:

Atom is the smallest particle of an element which can take part in a chemical reaction. It preserves the essential properties of the element. It is electrically neutral. It may or may not have independent existence.

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