Does nobelium have an odor

It all depends on whether or not you're talking about the element or the coin. If the element then it also depends, like if it's a gas its not healthy to breathe and doesn't really have a smell. But if its a solid or liquid it has just a bland odorless smell as very that just basically smells like metal. But the coin and the element are two Totally different things! So don't go trying to sniff a Nickel and expect that to be what the element smells like, as the same vis versa.