Californium is an artificial chemical element.
Natural californium exist in minute races in uranium ores.
Also traces of californium from nuclear weapons exist.
You can find californium only in specialized laboratories or as a neutron source in many instruments.
Red californium doesn't exist.
Yes, many laboratories in the world make studies on californium and on the applications of Cf.
Detectors for water using californium-252 are now used in many countries around the world.
At room temperature californium is a solid metal.
Not californium, but neutrons emitted by californium.
Californium is so expensive because it takes a lot of work and time to create. It is listed as one of the most expensive substances in the world.
Californium is radioactive and a strong neutrons emitter; californium can be lethal.
Californium is able to form a critical mass.
Californium is not flammable.
Californium is a metal.
Californium is not crucial.
Californium is not flammable.