An electron in the bohr model of hydrogen revolves around the nucleus to:
emit photons

possess energy

keep from being pulled into the nucleus

keep from being repelled by the nucleus

An electron in the Bohr model of hydrogen revolves around the nucleus to possess energy.

Option B

Explanation:

According to Rutherford, it was stated that electrons are the subatomic particles which revolve around the nucleus. But the error of spiral collapse of these electrons is due to absence of electrons in discrete levels. Hence, in Bohr atom model, the atom's negative or electrons are said to rotate in respective energy levels.

So, they keep on revolving around a nucleus in Bohr atom is said to revolve around a nucleus in order to possess energy. Thus, each level will exhibit discrete energy levels which will contain electrons of specific energy only.

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