Bohr's atom model Bohr’s atom model electron(s) The neon atom (Ne) nucleus (10 protons, 10 neutrons) 10+ K-shell L-shell K-shell: max. 2 electrons L-shell:
第十二章 氧族元素 Chapter 12 Oxygen Family Elements. Oxygen Sulphur Selenium O S Se Tellurium Polonium Te Po 也称为成矿元素 (ore-forming element)
Lecture 37: Symmetry Orbitals The material in this lecture covers the following in Atkins. 15 Molecular Symmetry Character Tables 15.4 Character tables.
