No if your talking about in a thermomiter.
mercury is odorless
it has none.
Mercury is a heavy liquid metal and can not escape into air so it does not has any smell.
Cause the gas tank houses the (prepare yourself for this one) gas!
Odour (United Kingdom) Odor (United States)
Californium has no odor.
it has no odor
no, it does not.
it has no odor
The key features of the Whirpool 4396508 is it amazing water filter. The water filter reduces the chlorine odor and taste, particulates mercury and lead.
Odor
"Mushy" is a texture, not an odor. There cannot be a "mushy" odor any more than there can be a "sticky" odor.