What does lithium smell of?

It depends entirely on what form it is in. mined Lithium (Spodumene) smells like dirt/rocks (because surprise, surprise, that's what it is), Metallic Lithium is very soft and reactive so it has no smell besides the mineral oil it's often kept in (or the smell of burnt hair and a sharp metallic smell if you were silly enough to try and dry it off and smell it as it burst into flames/smoke). @EmoPolarbear@lemmy.ca covers it best when they said that it smells sweet (in a lot of batteries). I've heard it described before as smelling like Peardrax (sweet pear flavoured sparkling beverage) and having had it I'd agree. FYI most forms you would come into contact with are acutely toxic so maybe don't mess with it too much.