Revision as of 16:22, 20 February 2009 by AlisonPawlicki(talk | contribs)(New page: 1. Cu, density <math>p=8.885 g cm^-3</math>, atomic mass <math>m_a=63.57 amu</math>, fcc structure a. In <math>1 m^3</math> the number of moles is <math>(8.885 g cm^-3)(1/e{-6} m^-3)(63.5...)