(chemistry) Any lithium salt of a fatty acid, made by the reaction of fat with lithium hydroxide and used in the manufacture of lubricating greases.

(chemistry) the lithium salt of sulfuric acid, Li₂SO₄; used in the treatment of manic depression etc

A post-carbon economy, based on lithium fuel cells for the generation of power.

Alternative spelling of lithium sulfide

(inorganic chemistry) An alkali, LiOH, used in gas-purification systems in spacecraft, submarines etc, and in the preparation of lithium soap.

(chemistry) a binary compound of lithium and sulfur, Li₂S, sometimes used in lithium batteries

(chemistry) the lithium salt of stearic acid; a lithium soap made from tallow

(chemistry) The lithium salt of carbonic acid, Li₂CO₃, used in the manufacture of glass and ceramics, and medically, in the treatment of bipolar disorder.

(chemistry) a white, powdered alkali, Li₂O, used in the manufacture of glass and ceramics

(chemistry) A binary compound of lithium and nitrogen, Li₃N.