العربية  

books valency

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valency (Info)


  • valency:- قدرة الذرة على اتحاد بغيرها من الذرات وتقاس بعدد الذرات من غاز الهدروجين والتي يمكن لذرة العنصر أو المادة أن تتحد بها (معجم الكيمياء والصيدلة (ج٢))
  • valency:- the phenomenon of forming chemical bonds (Arabic WordNet)
  • valency:- (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent) (Arabic WordNet)
  • valency:- (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent) (Princeton WordNet 3.1)
  • valency:- (biology) a relative capacity to unite or react or interact as with antigens or a biological substrate (Princeton WordNet 3.1)
  • valency:- the phenomenon of forming chemical bonds (Princeton WordNet 3.1)