Lithium forms chemical compounds with only one oxidation state: +1.
Most of them are white and unreactive.
They make a bright red color when heated in a flame.
They are a little toxic.
Most of them dissolve in water.
Lithium carbonate is less soluble in water than the other alkali metal carbonates like sodium carbonate.

Lithium carbonate, used in medicine
Lithium chloride, colorless crystalline solid, red flame when heated
Lithium hydroxide, strong base, used to remove carbon dioxide in spaceships
Lithium nitrate, oxidizing agent
Lithium nitride, strong base
Lithium oxide, dissolves in water to make lithium hydroxide
Lithium peroxide, reacts with water to make oxygen
Lithium forms chemical compounds with only one oxidation state: +1. Most of them are white and unreactive. They make a bright red color when heated in a flame. They are a little toxic. Most of them dissolve in water. Lithium carbonate is less soluble in water than the other alkali metal carbonates like sodium carbonate.
Lithium carbonate, used in medicine
Lithium chloride, colorless crystalline solid, red flame when heated
Lithium hydroxide, strong base, used to remove carbon dioxide in spaceships
Lithium nitrate, oxidizing agent
Lithium nitride, strong base
Lithium oxide, dissolves in water to make lithium hydroxide
Lithium peroxide, reacts with water to make oxygen
Lithium