CHEM 110 Study Guide - Final Guide: Complementary Colors, Spectrochemical Series, Extrinsic Semiconductor

• School: McGill University
• Department: Chemistry
• Course: CHEM 110
• Professor: Ariel Fenster

Document Summary

Ke elex=ctron = 1/2msubeu^2 = hf-hfo = hv-psi. Know the energy corresponding to photon energy: delta e = 2. 179 finish. Memorize the bohr model for all h like species. Debroglie equation predicts that matter should have waves equation. Ionization energy equation: h is planck"s constant. Electrons occupy orbitals in a way that minimizes the energy of the atom. No two electrons in an atom can have the same set of four quantum numbers (pauli. Electrons will occupy orbitals of the same energy single (unpaired) the single electron in these degenerate (same energy) orbitals will have the same spin state (hund"s rule) Once orbitals of the same energy are filled singly, additional electrons can be added with the opposite spin. We choose to write lower n to the left instead of filling order because ionized electrons are usually pulled from the orbital with the higher n (which may not be the last one filled as in this case)