Commodity Code

rubidium

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

star this property definition Rubidium is a chemical element with the symbol Rb and atomic number 37. Rubidium is a soft, silvery-white metallic element of the alkali metal group, with an atomic mass of 85.4678. Elemental rubidium is highly reactive, with properties similar to those of other alkali metals, such as very rapid oxidation in air. more like this
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02.01.22 more like this
Rb more like this
star this property source http://en.wikipedia.org/wiki/Rubidium more like this
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Resource
Concept
star this property broader metal
star this property narrower rubidium
star this property in scheme commodity code
star this property is primary topic of rubidium& properties=type