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  • Chemical compound | Definition, Examples, Types | Britannica
    Chemical compounds show a bewildering array of characteristics At ordinary temperatures and pressures, some are solids, some are liquids, and some are gases The colours of the various compounds span those of the rainbow Some compounds are highly toxic to humans, whereas others are essential for life
  • What Is a Compound in Chemistry? Definition and Examples
    All compounds are examples of molecules, but molecules also include substances consisting of only one element, chemically bonded to itself In chemistry, a compound is a substance made of two or more elements chemically bonded to each other in a fixed ratio The chemical bonds between atoms of elements involve a transfer or sharing of valence





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