What is an energy level?

Energy Level Definition

Energy levels in an atom refer to the specific energy states that electrons can occupy. These energy levels are quantized, meaning they can only have certain discrete values. The energy levels are represented by quantum numbers, with higher numbers corresponding to higher energy states.

Average Distance from Nucleus

Energy level is typically defined as the average distance of an electron from the nucleus of an atom. Electrons in higher energy levels are further away from the nucleus, while electrons in lower energy levels are closer to the nucleus.

Energy Possessed by Electrons

Energy level can also be described as the energy possessed by an electron at a certain distance from the nucleus. Electrons in higher energy levels have more energy than those in lower energy levels.

Answer:

An energy level is the average distance of an electron from the nucleus.

Explanation:

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