Question

What do you mean by energy of an electron is quantized?

Answer 1

Answer:

Energy levels inside an atom are the specific energies that electrons can have when occupying specific orbitals. ... Light is emitted when an electron relaxes from a high energy state to a lower one. Each element has a unique light emission spectra that can be used as a way to identify the element.

Answer 2

Explanation:

1. Quantized energy means that the electrons can possess only certain discrete energy values; values between those quantized values are not permitted. ... Because of the quantized orbits, such “quantum jumps” will produce discrete spectra, in agreement with observations.