It is a man-made element and, due to its high radioactivity does not exist in nature.
Californium, from the state California in USA.
The name of the chemical element californium is derived from the name of the state California, USA.
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 element.
The element Californium is reactive.
Californium is an artificial chemical element.
Californium is a member of the actinoids family.
Californium combines with Halogens and Oxygen
Californium is a solid metal.
Californium is an artificial chemical element !