Question

postulates of Bohr’s atomic model with its limitations.
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Answer 1

Main ideas of Bohr's atomic theory

Electrons revolve around the nucleus of a atom in fixed paths called orbits or shells .

Electrons in each shell have a definite energy . Hence shells are also called Energy levels.

As long as an electron revolves in a particular orbit , its energy remains constant.

The energy of the shells increases as the distance from the nucleus increases.

The shells around the nucleus can be numbered from near the nucleus as 1,2,3.....or represented by the letters K, L,M,N......