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5 Cards in this Set
- Front
- Back
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Aufbau Principle
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Electrons will enter unoccupied sublevels of lowest energy 1st,
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Hund's Rule
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Electrons having parallel spins will entet unoccupied orbitals of same energy 1 @ a time b4 pairing up.
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Pauli Ecclusion Principle
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No 2 electrons can be describes by same set of quantum numbers. They need to have opposite spin.
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Atomic Radius--Neutral Atoms
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1. Increase from top to bottom.
2. Decrease from left to right. |
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Ionic Radii
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1. Increase from top to bottom.
2. Decrease from left to right. |
