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non metal

http://resource.geosciml.org/classifier/cgi/commodity-code/non-metal

definition In chemistry, a nonmetal or non-metal is a chemical element which mostly lacks metallic attributes. Physically, nonmetals tend to be highly volatile (easily vaporised), have low elasticity, and are good insulators of heat and electricity; chemically, they tend to have high ionisation energy and electronegativity values, and gain or share electrons when they react with other elements or compounds. Seventeen elements are generally classified as nonmetals; most are gases (hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon and radon); one is a liquid (bromine); and a few are solids (carbon, phosphorus, sulfur, selenium, and iodine). more like this
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http://resource.geosciml.org/classifier/cgi/commodity-code/bromine original
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http://resource.geosciml.org/classifier/cgi/commodity-code/fluorine original
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http://resource.geosciml.org/classifier/cgi/commodity-code/iodine original
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http://resource.geosciml.org/classifier/cgi/commodity-code/phosphorous original
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http://resource.geosciml.org/classifier/cgi/commodity-code/selenium original
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http://resource.geosciml.org/classifier/cgi/commodity-code/sulphur original
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notation
2.0299999999999998 more like this
NonMe more like this
source http://en.wikipedia.org/wiki/Non-metal more like this
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http://resource.geosciml.org/classifier/cgi/commodity-code/produced-commodity original
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is primary topic of non-metal