Question

answer to this question pls​

Answer 1

Answer:

b)Electron revolve around the nucleus in fixed paths called shells or orbits

Explanation:

Postulates of Bohr's Model of an Atom

In an atom, electrons (negatively charged) revolve around the positively charged nucleus in a definite circular path called orbits or shells. Each orbit or shell has a fixed energy and these circular orbits are known as orbital shells.

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