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Category:Chemical compounds (view source)
Revision as of 12:32, 26 August 2008
, 12:32, 26 August 2008Defining new category -- chemical compounds -- to include water and heating oil
A [[chemical compound]] is a substance consisting of two or more chemical elements that are chemically combined in fixed proportions. They may be naturally occuring (such as [[water]]) or they may be synthetically produced (such as [[heating oil]]).