Question

structure of an atom​

Answer 1

Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged).

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Answer 2

Atom is the smallest particle of matter. It is the building block of matter. It is too small to be seen by naked eyes.

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