http://resource.geosciml.org/classifier/cgi/commodity-code/platinum
definition | Platinum is a chemical element with the chemical symbol Pt and an atomic number of 78. It is a dense, malleable, ductile, highly unreactive, precious, gray-white transition metal. | ![]() |
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source | http://en.wikipedia.org/wiki/Platinum | ![]() |
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in scheme | commodity code | |||||
is primary topic of | platinum |