metallic bond

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metallic bond

A Dictionary of Zoology | 1999 | | © A Dictionary of Zoology 1999, originally published by Oxford University Press 1999. (Hide copyright information) Copyright

metallic bond The chemical bond that links the atoms in a solid metal. The atoms are ionized and electrons move fairly freely among them as an ‘electron gas’, the bond being between the electropositive atoms and the electrons. It is the free electrons that give metals their high electrical and thermal conductivities. See also COVALENT BOND; HYDROGEN BOND; IONIC BOND.

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MICHAEL ALLABY. "metallic bond." A Dictionary of Zoology. 1999. Encyclopedia.com. 12 Nov. 2009 <http://www.encyclopedia.com>.

MICHAEL ALLABY. "metallic bond." A Dictionary of Zoology. 1999. Encyclopedia.com. (November 12, 2009). http://www.encyclopedia.com/doc/1O8-metallicbond.html

MICHAEL ALLABY. "metallic bond." A Dictionary of Zoology. 1999. Retrieved November 12, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O8-metallicbond.html

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metallic bond

A Dictionary of Ecology | 2004 | | © A Dictionary of Ecology 2004, originally published by Oxford University Press 2004. (Hide copyright information) Copyright

metallic bond The chemical bond that links the atoms in a solid metal. The atoms are ionized and electrons move fairly freely among them as an ‘electron gas’, the bond being between the electropositive atoms and the electrons. It is the free electrons that give metals their high electrical and thermal conductivities. See also covalent bond, hydrogen bond, and ionic bond.

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MICHAEL ALLABY. "metallic bond." A Dictionary of Ecology. 2004. Encyclopedia.com. 12 Nov. 2009 <http://www.encyclopedia.com>.

MICHAEL ALLABY. "metallic bond." A Dictionary of Ecology. 2004. Encyclopedia.com. (November 12, 2009). http://www.encyclopedia.com/doc/1O14-metallicbond.html

MICHAEL ALLABY. "metallic bond." A Dictionary of Ecology. 2004. Retrieved November 12, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O14-metallicbond.html

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metallic bond

A Dictionary of Earth Sciences | 1999 | | © A Dictionary of Earth Sciences 1999, originally published by Oxford University Press 1999. (Hide copyright information) Copyright

metallic bond A special type of covalent bond found in such solids as native copper. Every atom shares its electrons with each of its neighbours in turn. The sharing atoms must be able to move and so in metals they appear to be positive ions moving in a sea of electrons.

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AILSA ALLABY and MICHAEL ALLABY. "metallic bond." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 12 Nov. 2009 <http://www.encyclopedia.com>.

AILSA ALLABY and MICHAEL ALLABY. "metallic bond." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (November 12, 2009). http://www.encyclopedia.com/doc/1O13-metallicbond.html

AILSA ALLABY and MICHAEL ALLABY. "metallic bond." A Dictionary of Earth Sciences. 1999. Retrieved November 12, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-metallicbond.html

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