Question

what did bohr propose about the potential energy of an electron in a hydrogen atom? it is continuous. it is negligible. it is quantized. it is always constant.

Explanation:

Bohr's model proposed that the energy levels of electrons in a hydrogen - atom are quantized. This includes potential energy. Quantization means that the energy can only take on certain discrete values rather than any value in a continuous range.

Answer:

It is quantized.