Periodic table of the elements   


Includes atomic number, symbol, name, atomic weight, and outer electrons.
Group numbers include both the IUPAC 1988 form, and the CAS form with valence number highlighted.

 
alkali metals
 
alkaline earths
 
lanthanides & actinides
 
transition metals
 
post-transition metals
 
nonmetals
 
halogens
 
noble gases

Nothing to do?  The Element Game challenges you to find all the elements on the periodic table.  Each name or symbol will be displayed, in random order, and you must click the correct element.  If you miss, keep trying, or click show me.

start game | quit | find by |

Suitable for framing:  PeriodicTable.pdf [128 kB]

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