How many electrons are in the 4th energy level?
Understand the Problem
The question is asking for the number of electrons that can occupy the fourth energy level (n=4) in an atom. The fourth energy level can hold a maximum of 32 electrons as determined by the formula 2n², where n is the principal quantum number.
Answer
32 electrons
The fourth energy level can hold a maximum of 32 electrons.
Answer for screen readers
The fourth energy level can hold a maximum of 32 electrons.
More Information
The fourth energy level (n=4) consists of 4 subshells: 4s, 4p, 4d, and 4f. Their electron capacities sum up to 32 (2+6+10+14) electrons.
Sources
- How many electrons can the fourth energy level hold? - Quora - quora.com
- Energy Levels - chem.uiuc.edu
- The fourth energy level can hold a maximum of how many electrons? - homework.study.com
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