The Uses of Lithium Pure lithium metal is used in rechargeable lithium ion batteries and the metal is used as an alloy with aluminum, copper, manganese, and cadmium to make high performance aircraft parts.
This is something interesting Lithium is soft and silvery white and it is the least dense of the metals. It is highly reactive and does not occur freely in nature.
Lithium also has various nuclear applications, for example as a coolant in nuclear breeder reactors and a source of tritium, which is formed by bombarding lithium with neutrons. Check disclaimer on profile and landing page.