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.
Color and density are physical properties. Odor and solubility are chemical properties.
Physical properties include characteristics such as density, color, odor, melting point, boiling point, solubility, and conductivity. These properties can be observed or measured without changing the composition of the substance.
There is no specific SI unit for taste and odor. Taste and odor are subjective sensory perceptions that cannot be measured in terms of a standard unit of measurement like those used in the International System of Units (SI).
Odour (United Kingdom) Odor (United States)
Odor
no, it does not.
"Mushy" is a texture, not an odor. There cannot be a "mushy" odor any more than there can be a "sticky" odor.
Uranium has no odor.
Zirconium has no odor.
Polonium has no odor.
Plutonium has no odor.
Fermium has no odor.