There is no single instrument that will measure odour, the human understanding of odour is not complete and thus it becomes an art rather than a science. Odours are subjective. The best method always has been the human nose.
Odour (United Kingdom) Odor (United States)
Californium has no odor.
it has no odor
no, it does not.
it has no odor
Odor
"Mushy" is a texture, not an odor. There cannot be a "mushy" odor any more than there can be a "sticky" odor.
Yes it does have. Its odor is quite similar to Chlorine (chocking odor)
Plutonium has no odor.
Uranium has not an odor.
Protactinium have no odor.
Fermium has no odor.