Bohr's model of the atom was

(A) derived from basic principals.
(B) a complete theory of atomic spectra.
(C) incomplete but consistent.
(D) in contradiction to basic principals.



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Bohr's model of the atom was

(A) derived from basic principals.

No.
It was an inspired guess.

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Bohr's model of the atom was

(B) a complete theory of atomic spectra.

No.
It accounted for only single-electron atoms.

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Bohr's model of the atom was

(C) incomplete but consistent. --- No.

It was not consistent. It used the laws
of E&M and contradicted them.

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Bohr's model of the atom was

(D) in contradiction to basic principals.

Yes. --- Particularly the principal that
accelerated charges should radiate.

Check the other answers.
Questions --- What this question is about
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