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4 Cards in this Set
- Front
- Back
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The quantum number refering to the main energy level or shell of an orbital. |
Principal Quantum Number |
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The rule followed to determine the maximum number of electrons that can occupy the main energy level |
2n^2 rule |
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Find the maximum number of electrons that the 3rd main energy level can occupy |
2n^2 = 2(3)^2 = 18 electrons |
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Find the maximum number of electrons for n=1 |
2n^2 = 2(1)^2 = 2 electrons |
