What are the basic properties of Cerium?
Cerium (symbol: Ce) is a lanthanide with atomic number 58. Its atomic mass is 140.12 u, and it belongs to period 6 and group 3.
Cerium (Ce) Properties and Facts
Element 58 - Lanthanide
What is the electron configuration of Cerium?
The electron configuration is: 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹ 5s² 5p⁶ 5d¹ 6s²
What are the physical properties of Cerium?
Melting point: 1068.0 K
Boiling point: 3716.0 K
Density: 6.77 g/cm³
What are the known isotopes of Cerium?
- Ce-136: 0.19% abundance
- Ce-138: 0.25% abundance
- Ce-140: 88.45% abundance
- Ce-142: 11.11% abundance
What is the biological role and occurrence of Cerium?
Biological role: No known biological role
Natural occurrence: Found in rare earth minerals