Question

explain STRUCTURE OF ATOM
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Answer 1

Explanation:

• 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

Explanation:

on the basis of rutherford's nuclear model of atom

1.there is a positively charged core in the centre of an atom called the nucleus Nearly all the mass of the atom is concentrated in the nucleus.

2.The electrons revolve around the nucleus in well defind circular paths called the orbits.

3.Since the atom is neutral the number of electrons (negitively charged particles)is equal to the number of protons(positively charged particles) in the neucles.