Californium is a member of the actinoids family, period 7.
The atomic number is 98.
1950
Californium (Cf).
Californium named after California.
Californium was discovered in 1950.
Californium was discovered in 1950.
periodic table
I believe there is only one element named after a state, and that is Californium. However, there is in fact an element named Berkelium (check spelling?) that originates from Berkely, Calfornia.
Californium is a member of the actinoids family with the atomic number 98.
CF does not correspond to an element on the periodic table. It may refer to "Californium," a synthetic element with the atomic number 98 and symbol Cf. Californium is a radioactive transuranic element.
Actinides group
Cf is the symbol for the element californium.
It is named The PERIODIC TABLE. The periods being the horizontal rows The groups being the vertical columns.