Aluminium: Difference between revisions
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|elSym=Al | |elSym=Al | ||
|elNum=13 | |elNum=13 | ||
|elClass=Metal | |elClass=Post-Transition Metal | ||
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|no1= +3 | |no1= +3 | ||
Revision as of 12:31, 8 April 2008
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Aluminum, also called aluminium, is a chemical element with atomic number Z = 13.
It is the most reactive post-transition element metal, is the third most abundant metal on Earth, and the most abundant element (7.5%) in the Earth's crust.