Californium is a soft metal.
Californium is not flammable.
Probably californium has a silvery white appearance but the pure metal was not obtained.
Californium is a solid metal.
Because californium is very radioactive I suppose that a piece of californium is hot.
The chemical symbol of californium is Cf.
rough
Rough or hard is not soft.
They are soft-skinned.
Yes it is rough
At room temperature californium is a solid metal.
Not californium, but neutrons emitted by californium.
Californium is radioactive and a strong neutrons emitter; californium can be lethal.
Californium is able to form a critical mass.
they are rough but smooth
Californium is not flammable.
Californium is a metal.
Californium is not crucial.