Nobel Media AB
The Nobel Prize: William Lawrence Bragg Biographical
The official Nobel biography of William Lawrence Bragg. the son of William Henry Bragg, who shared the 1915 Nobel Prize in Physics with his father. This article focuses on Bragg's science activities, positions, and achievements and honors.
Missouri State University
Missouri State University: Atomic Structure of Minerals
This site shows the atomic structure of common minerals. It includes information on Paulings Rule and Ionic Substitution.