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Review of Chem 322+320 chem   Approximation methods 1-Independent particle method 2-Variation method 4 4 3-Perturbation method Electron spin …
1. Transition metals, and electronic configurations and metal complexes, oxidation numbers and coordination numbers in complex, Ligand and their types and Chelates 2. Naming of…
1. Transition metals, and electronic configurations and metal complexes, oxidation numbers and coordination numbers in complex, Ligand and their types and Chelates 2. Naming of…
The spectra of helium-dominated white dwarf stars with hydrogen in their atmosphere present a distinctive broad feature centered around 1160 Å in the blue wing of the Lyman-α line. It is extremely…

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