58
Ce
Cerium
140.12 u
Cerium
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Period
6
Group
—
Block
f-block
Phase (STP)
Solid
Cerium is the most abundant rare earth element. It is used in catalytic converters, glass polishing, and self-cleaning ovens.
Compounds Containing Cerium
More Lanthanide
Frequently Asked Questions
What is Cerium?
Cerium (Ce) is a chemical element with atomic number 58. It is a solid at standard temperature and pressure, classified as a lanthanide.
What are the key properties of Cerium?
Cerium has an atomic mass of 140.12 u.
What is the electron configuration of Cerium?
The electron configuration of Cerium is [Xe] 4f1 5d1 6s2. It is in the f-block of the periodic table.
What is the electronegativity of Cerium?
Cerium has an electronegativity of 1.12 on the Pauling scale.