Figure 2.23.1: Significance of , e.g., 2p

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Figure 2.23.2: Note on Hund's Rule

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Figure 2.23.3: More on Hund's Rule

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Figure 2.23.4: Radial Probability Distribution for an Electron in a
3s Orbital

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Figure 2.23.5: Radial Probability Distributions for 3d and 4s Orbitals

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