Cerium Symbol Ce Atomic Number 58 Atomic Mass 140.12 Family Lanthanide (Rare Earth Metal) Pronunciation SEER-ee-um Overview Cerium is the most abundant of the rare earth metals. Rare earth metals are the elements in Row 6 of the periodic table. The...

Cerium is a rare earth element denoted by the atomic symbol Ce. The most abundant of this type of element, cerium has an atomic number of 58, and an atomic weight of 140.12. It is an iron-gray metal with a melting point of 1,463°F (795°C) and a...

Cerium is the fourth element in Row 6 of the periodic table. It belongs to the family known as the lanthanides, named after the first member of that series, lanthanum (atomic number 47). The members of this family are also known as the rare earth...

Chemical element, a rare earth metal of the lanthanide series (hence having many properties of the transition elements), chemical symbol Ce, atomic number 58. It is iron-gray and fairly soft and ductile. Found in many ores, it is about as abundant as...

Cerium (pronounced /ËsɪÉriÉm/) is a chemical element with the symbol Ce and atomic number...