Talk:Atom/to do


 * Finish sections:
 * Atoms in the universe and our world: discuss the appearance (and formation?) of atoms after the big bang; how many atoms in universe; spatial distribution of atoms
 * Atoms in industry: role of individual atoms in chemistry, nuclear fusion, fission
 * Atoms in science: how individual atoms are identified (spectroscopy), investigated (X-ray crystallography) and separated (mass spectrometry, freeze out, diffusion, &c.) &mdash;The last has been requested for the chemical element page instead.
 * Additions:
 * Antimatter atoms.
 * Island of stability.
 * Revise:
 * Subatomic particle explanations are dated. Should really Fundamental Particles and include a section on the standard model. http://www.particleadventure.org/frameless/startstandard.html would be a good jumping off point &mdash;The section wording has been revised.