Question

what is an atom write about it​

Answer 1

Answer:

atom is the smallest particle of matter.

An atom is neither created nor destroyed they are indivisible.

an atom is divided into three parts.

1) electron

2)proton

3) neutron

the mass of proton and neutron is called atomic mass.

Answer 2

Answer:

Atom is the smallest particle of matter.

It consist of positively charged protons and negatively charged electrons and neutrons.

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