Question

Which of the following statements best describes the structure of electrons in an atom, according to Bohr's theory?

a) Electrons are arranged randomly in orbitals.
b) Electrons move in fixed orbits around the nucleus.
c) Electrons are located in a cloud-like structure.
d) Electrons have both particle and wave properties.

Answer 1

According to Bohr's theory, electrons move in fixed orbits around the nucleus.

Step-by-step explanation:

According to Bohr's theory, electrons move in fixed orbits around the nucleus.

The Bohr model of the atom describes electrons as existing in specific, quantized energy levels or shells, and each shell is associated with a fixed orbit or path around the nucleus. Electrons can transition between different energy levels or shells by gaining or losing energy in the form of photons. This model was successful in explaining the line spectra observed in atomic emission and absorption experiments.