Californium has probably a silvery appearance (the pure metal was not obtained).
Californium has a silvery-white, metallic appearance.
Californium has a silvery metallic appearance.
No, californium is a solid element at room temperature. It is a heavy radioactive metal that appears silvery-white in color.
Oh, dude, californium doesn't have a smell because it's a radioactive element that's super rare and not something you'd just come across sniffing around. It's like asking what a unicorn's favorite color is - it's just not something you can really answer. So, yeah, californium doesn't smell like anything because it's not exactly hanging out at the perfume counter.
Not californium, but neutrons emitted by californium.
All the isotopes of californium are radioactive, artificial and unstable.
Californium is radioactive and a strong neutrons emitter; californium can be lethal.
Californium has 98 protons.
Californium is a metal.
Californium is not flammable.
Californium is not crucial.
Californium is a metal.