Periodic Table |
Element History | nndc.bnl.gov; This site has information on the discovery
of the elements and the background on their names. |
Los Alamos | periodic.lanl.gov; This site gives useful, basic information about
the elements. |
NIST | physics.nist.gov; This site has ionization energies, mass values of
isotopes, ground state electron configuration, data on spectral lines, and more. |
Webelements | webelements.com; Click on an element. Then
click on one of the links on the left side of the screen. |
... | Return to the top of this page |