Californium is a member of the actinoids family.
Being radioactive californium is unstable.
Californium is a metal, solid, artificial, radioactive, member of the actinoids group.
Californium is a solid metal, an artificial element, radioactive, unstable, a member of the actinoids group.
Group: Group 3 element (actinide) Atomic Number: 98
Californium is a pure element.
Californium is a chemical element !
Californium is an artificial element and is difficult to prepare and to separe this element.
Californium is an artificial chemical element.
Californium is an artificial element.
The element Californium is reactive.
Californium combines with Halogens and Oxygen
Californium is a solid metal.