A soft, ductile, and silvery-white metal that tarnishes when exposed to air. It is the second element in the lanthanide series, and while it often shows the oxidation state of +3 characteristic of the series, it also has a stable +4 state that does not oxidize water. Cerium dioxide is employed in the optics industry for the fine polishing of glass.
Cerium is a soft, malleable, and ductile metal with a silvery-white appearance.
Cerium is a solid at room temperature and pressure.
Cerium is a silvery-white metal.
cerium is reactive, if hit with a sharp object it will combust and release nitrogen and hydrogenated carbon. it is the most stable of the rare earth elements though
Cerium(III) phosphate is the compound name for CePO4.
Cerium hasn't odor.
Cerium is a soft, malleable, and ductile metal with a silvery-white appearance.
Cerium was not known by alchemists.
Cerium is a solid at room temperature and pressure.
Cerium is a silvery-white metal.
Cerium is reactive but not highly reactive.
The cation of cerium is Ce(3+).
Wilhelm Hisinger founded the elment cerium.
Ce is the chemical symbol for cerium
Cerium can be bi-, tri- or tetravalent.
Cerium's atomic number is 58. Thus, to be electrically neutral, cerium must have 58 protons and 58 electrons. 140Ce is its most abundant isotope with 140 - 58 = 82 neutrons.
cerium is reactive, if hit with a sharp object it will combust and release nitrogen and hydrogenated carbon. it is the most stable of the rare earth elements though