Commodity Code

non metal

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

star this property 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
star this property narrower bromine
star this property broader non metal
fluorine
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iodine
star this property broader non metal
phosphorous
star this property broader non metal
selenium
star this property broader non metal
sulphur
star this property broader non metal
star this property notation
2.0299999999999998 more like this
NonMe more like this
star this property source http://en.wikipedia.org/wiki/Non-metal more like this
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Resource
Concept
star this property broader produced commodity
star this property narrower non metal
star this property in scheme commodity code
unstar this property is primary topic of non metal& properties=isPrimaryTopicOf