Commodity Code

barium

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

unstar this property definition Barium is a chemical element with symbol Ba and atomic number 56. It is the fifth element in Group 2, a soft silvery metallic alkaline earth metal. Because of its high chemical reactivity barium is never found in nature as a free element. Its hydroxide was known in pre-modern history as baryta; this substance does not occur as a mineral, but can be prepared by heating barium carbonate. more like this
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02.01.07 more like this
Ba more like this
star this property source http://en.wikipedia.org/wiki/Barium more like this
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Resource
Concept
star this property broader metal
star this property narrower barium
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star this property is primary topic of barium& properties=definition