SCIENCE PHOTO LIBRARY SCIENCE PHOTO LIBRARY
Cerium. Vial containing samples of the most abundant rare earth metal, Cerium (Ce). The rare earth metals, or rare earth elements, are a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides plus scandium and yttrium. Cerium is a soft silvery metallic element. It has a number of applications including use in catalytic converters and the colouring and polishing of glass.
Model release not required. Property release not available.