zinc

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

broader
http://resource.geosciml.org/classifier/cgi/commodity-code/base-metal original
narrower
zinc original
definition Zinc is a metallic chemical element; it has the symbol Zn and atomic number 30. It is the first element of group 12 of the periodic table. In some respects zinc is chemically similar to magnesium: its ion is of similar size and its only common oxidation state is +2. Zinc is the 24th most abundant element in the Earth's crust and has five stable isotopes.
notation
02.01.01.05
Zn
source http://en.wikipedia.org/wiki/Zinc
type
Resource original
Concept original
in scheme commodity-code original