Commodity Code

scandium

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

definition Scandium is a chemical element with symbol Sc and atomic number 21. A silvery-white metallic d-block element, it has historically been sometimes classified as a rare earth element, together with yttrium and the lanthanoids. more like this
notation
02.01.31 more like this
Sc more like this
source http://en.wikipedia.org/wiki/Scandium more like this
type
Resource
Concept
broader metal
narrower scandium
in scheme commodity code
is primary topic of scandium