Commodity Code

cadmium

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

definition Cadmium is a chemical element with the symbol Cd and atomic number 48. This soft, bluish-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury. more like this
notation
02.01.09 more like this
Cd more like this
source http://en.wikipedia.org/wiki/Cadmium more like this
type
Resource
Concept
broader metal
narrower cadmium
in scheme commodity code
is primary topic of cadmium