What are the basic properties of Californium?
Californium (symbol: Cf) is a actinide with atomic number 98. Its atomic mass is 251.0 u, and it belongs to period 7 and group 3.
Californium (Cf) Properties and Facts
Element 98 - Actinide
What is the electron configuration of Californium?
The electron configuration is: 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ 5s² 5p⁶ 6s²
What are the physical properties of Californium?
Melting point: 1173.0 K
Boiling point: 1743.0 K
Density: 15.1 g/cm³
What are the known isotopes of Californium?
- Cf-249: Half-life of 351 years
- Cf-250: Half-life of 13.1 years
- Cf-251: Half-life of 900 years
- Cf-252: Half-life of 2.645 years
- Cf-253: Half-life of 17.81 days
What is the biological role and occurrence of Californium?
Biological role: Highly radioactive and toxic
Natural occurrence: Synthetic element