Kovalentna veza – razlika između verzija

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Red 1:
[[Datoteka:Covalent bond hydrogen.svg|mini|Formiranje kovalentne veze H<sub>2</sub> gde dva [[vodonik|atoma vodonika]] dele dva elektrona.]]
 
'''Kovalentna veza''' se obrazuje između [[atom]]a [[nemetal]]a, stvaranjem zajedničkih [[elektron]]skih parova.<ref name="isbn0-486-65622-5">{{Cite book |last=Pauling|first=Linus|authorlink= |editor= |others= |title=General chemistry |edition= |language= |publisher=Dover Publications, Inc |location=Mineola, NY |year=1988 |origyear= |pages= |quote= | isbn = 0-486-65622-5 |oclc= |doi= |url= https://archive.org/details/generalchemistry00paul_0|accessdate=}}</ref><ref>{{Cite book|last=Campbell|first=Neil A.|authorlink=|coauthors=Brad Williamson; Robin J. Heyden|title=Biology: Exploring Life|publisher=Pearson Prentice Hall|year=2006|location=Boston, Massachusetts|pages=|url=http://www.phschool.com/el_marketing.html|doi=| isbn = 0-13-250882-6}}</ref> Kovalentna veza može biti polarna, nepolarna i koordinantna (u zavisnosti od toga atomi kojih hemijskih elemenata stupaju u vezu).<ref name="isbn0-8053-8684-X">{{Cite book |author=Sears, Francis Weston; Young, Hugh D.; Freedman, Roger A.; Ford, A. G. |authorlink= |editor= |others= |title=Sears and Zemansky's university physics: with modern physics |edition= |language= |publisher=Pearson Addison Wesley |location=San Francisco |year=2004 |origyear= |pages= |quote= | isbn = 0-8053-8684-X |oclc= |doi= |url= |accessdate=}}</ref>
* ''Nepolarna kovalentna veza'' podrazumeva da se elektronski parovi jednako privlače [[jezgro atoma|jezgru atoma]] u molekulu (O<sub>2</sub>,N<sub>2</sub>,CH<sub>4</sub>, ...)
* ''Polarna kovalentna veza'' podrazumeva da elektronski par privlači više jedno jezgro atoma od drugog. (HCl, HF, HBr, ...)
Red 21:
* {{Cite book |ref= harv|author=Sears, Francis Weston; Young, Hugh D.; Freedman, Roger A.; Ford, A. G. |authorlink= |editor= |others= |title=Sears and Zemansky's university physics: with modern physics |edition= |language= |publisher=Pearson Addison Wesley |location=San Francisco |year=2004 |origyear= |pages= |quote= | isbn = 0-8053-8684-X |oclc= |doi= |url= |accessdate=}}
* {{Cite book |ref= harv|last=Campbell|first=Neil A.|authorlink=|coauthors=Brad Williamson; Robin J. Heyden|title=Biology: Exploring Life|publisher=Pearson Prentice Hall|year=2006|location=Boston, Massachusetts|pages=|url=http://www.phschool.com/el_marketing.html|doi=| isbn = 0-13-250882-6}}
* {{Cite book |ref= harv|last=Pauling|first=Linus|authorlink= |editor= |others= |title=General chemistry |edition= |language= |publisher=Dover Publications, Inc |location=Mineola, NY |year=1988 |origyear= |pages= |quote= | isbn = 0-486-65622-5 |oclc= |doi= |url= https://archive.org/details/generalchemistry00paul_0|accessdate=}}
 
{{Hemijske veze}}