Difference between revisions of "Chemical symbol"

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A Chemical symbol is one or two letters which are used to represent an element.  [[Hydrogen]] is represented by the letter H for example.
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A chemical symbol is one or two letters which are used to represent an [[element]].  For example, the element [[hydrogen]]'s chemical symbol is H, while the element [[chlorine]]'s symbol is Cl. Some elements symbols are derived from their [[Latin]] names, so their letters are not necessarily from the elements' modern name. For example, [[lead]]'s symbol is Pb, which is from the Latin word for lead, ''plumbum''.

Revision as of 02:55, March 5, 2007

A chemical symbol is one or two letters which are used to represent an element. For example, the element hydrogen's chemical symbol is H, while the element chlorine's symbol is Cl. Some elements symbols are derived from their Latin names, so their letters are not necessarily from the elements' modern name. For example, lead's symbol is Pb, which is from the Latin word for lead, plumbum.