We have many A-Z keywords for this term.cerium en 2 lettres
cerium au labo
cerium iv sulfate
cerium oxide waar te koop
cerium oxide poeder kopen
cerium oxide polijstpoeder
These are the linked keywords we found.
Cerium is a soft , ductile , silvery-white metallic chemical element with symbol Ce and atomic number 58. Cerium tarnishes when exposed to air, and it is soft enough to be cut with a knife. Cerium is the second element in the lanthanide series, and while it often shows the +3 state characteristic of the series, it also exceptionally has a stable +4 state that does not oxidise water. It is also traditionally considered to be one of the rare earth elements . Cerium has no biological role, and is not very toxic.