Californium
Contents
Key Stage 2
Meaning
Californium is a metal.
Key Stage 3
Meaning
Californium is a Actinide metal element, on the Periodic Table, with an atomic number of 98.
About Californium
Molecular Structure
- Californium has the chemical symbol Cf.
- Californium atoms join together in large numbers to form a giant metal molecule.
Atomic Structure
- Californium as 98 protons and 153 neutrons in its nucleus giving it an Atomic Number of 98 and an atomic mass of 251.
- Californium is in Period 7 of the Periodic Table because it has 7 electron shells.
Properties
- Californium is a metal element so it is a good thermal conductor and a good electrical conductor.
- Californium is a shiny solid at room temperature.
- Californium is malleable.
- Californium is sonorous.
- Californium is ductile.
Key Stage 4
Meaning
Californium is a Actinide metal element, on the Periodic Table, with 98 protons in the nucleus.
About Californium
Molecular Structure
- Californium has the chemical formula Cf.
- Californium atoms join together in a giant metallic structure.
Atomic Structure
- The most stable isotope of Californium has 153 neutrons in its nucleus giving it an atomic mass of 251.
- Californium is in Period 7 of the Periodic Table because it has 7 electron shells.
- Californium loses electrons to form positive metal ions.
Properties
- Californium forms ionic bonds with non-metals.
- Californium is a metal element so it is a good thermal conductor and a good electrical conductor.
- Californium is a shiny solid at standard temperature and pressure and has a high melting point.
- Californium is malleable.
- Californium is sonorous.
- Californium is ductile.