Template:Small Periodic table
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Revision as of 00:07, 22 October 2006 by 70.52.52.217 (talk)
This is a standard display of the periodic table of elements. For more information on its contents and history, see the article Periodic table.
Notes
- Lanthanides are also known as "rare earth elements", a deprecated term. Regarding group membership of these elements, see here.
- Alkali metals, alkaline earth metals, transition metals, actinides, lanthanides, and poor metals are all collectively known as "metals".
- Halogens and noble gases are also non-metals.
State at standard temperature and pressure
- those numbered in Template:Element color/Gas are gaseous
- those numbered in Template:Element color/Liquid are liquid
- those numbered in Template:Element color/Solid are solid
Natural occurrence
- those with dashed borders arise naturally from decay of other elements, and have no isotopes with a half-life comparable to the age of the Earth; however, some are found in trace amounts in radioactive ores
- those with dotted borders are synthetic elements, which do not occur naturally
- those without borders have not been discovered or synthesised yet
See also
External links
- WebElements.com
- NIST's X-Ray Mass Attenuation Coefficients of Elements
- NIST's Table of Physical Properties of Elements
- Los Alamos Table (for American school kids, but contains more of the history)
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