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states that the p, d and f orbitals can only take on a second electron when all the equivalent orbitals in the same energy level contain at least one electron.
a chemical reaction in which a transfer of electrons takes place from one substance (the...
valence shell electron pair repulsion theory (VSEPR) is used to explain the shapes of molecules...
temperature at which a substance changes phase from a liquid to a solid at a specific or fixed...
everything around, and excluding, the chemical system itself.