Californium: Cf, at. no. 98, at. wt. 252, melt pt. 897C, boil pt. unknown, density 15.1 g/cc, man made, solid at rm. temp. & radioactive with a half-life about 45 minutes.
It is a member of the Actinide Series.
It was discovered in 1950 by Thompson, Street, Ghiorso & Seaborg.
It is a solid.
Californium, with the chemical symbol Cf, is the chemical element with the atomic number 98.
Californium is an artificial chemical element; only extremely low traces exist in uranium ores.
The atomic number of californium is 98. The atomic mass of the most stable isotope - 251Cf - is (251) after IUPAC.
Californiumcal·i·for·ni·umn. (Symbol Cf)Californium is a synthetic element produced in trace quantities by helium isotope bombardment of curium. All isotopes are radioactive, chiefly by emission of alpha particles. Atomic number 98; mass numbers 244 to 254; half-lives varying from 25 minutes to 800 years.Above retrieved from Answers.com
Californium has chemical properties similar to dysprosium.
Californium is a chemical element !
It is a solid.
Californium is an artificial chemical element.
The chemical symbol of californium is Cf.
Californium is an artificial chemical element !
Density of californium: 15,1 g/cm3 Melting point of californium: 900 0C
Because californium has many physical properties similar to other metals.
Californium is an artificial radioactive chemical element.
Californium, with the chemical symbol Cf, is the chemical element with the atomic number 98.
Californium is a man made chemical element.
Yes, isotopes of californium emit gamma radiations, alpha radiations and neutrons; on these properties are based the application of californium.