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covalency

n.
1.valence characterized by the sharing of electrons in a chemical compound

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  • covalence
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  • cousinly
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  • covalent bond
  • covariance
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  • Idiom of the Day

    diamond in the rough
    a good person or thing that is hidden by a rough exterior
    The man is a diamond in the rough and a very gentle person.



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    Blaise Pascal's father was a French tax collector who had trouble keeping track of his collections. So in 1642, young Pascal designed and built a mechanical adding machine to help. It was the first mechanical calculator in history.      .. More >>
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