Energy levels
Understand the Problem
The question appears to be related to the concept of energy levels, likely in the context of physics or chemistry, discussing how energy is quantized within atoms or other systems.
Answer
Energy levels are discrete energy values electrons can have in an atom, representing fixed distances from the nucleus.
Energy levels refer to the discrete values of energy that an electron in an atom can have. These are also known as electron shells or orbitals, and they represent fixed distances from the nucleus of an atom where electrons can be found.
Answer for screen readers
Energy levels refer to the discrete values of energy that an electron in an atom can have. These are also known as electron shells or orbitals, and they represent fixed distances from the nucleus of an atom where electrons can be found.
More Information
In quantum mechanics, only specific, quantized energy levels are allowed, meaning electrons can't exist just anywhere around a nucleus but have fixed orbits.
Tips
A common error is assuming that electrons can have any amount of energy or occupy any position around the nucleus; they are restricted to specific energy levels.
Sources
- Energy level - Wikipedia - en.wikipedia.org
- 5.12: Energy Level - Chemistry LibreTexts - chem.libretexts.org
- Energy level | Definition, Diagram, & Facts - Britannica - britannica.com
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