Preparation and Properties of Compounds of Nonmetals

Boron: diborane, boric acid and borax;
Carbon: oxides and oxyacid (carbonic acid);
Silicon: silicones, silicates and silicon carbide;
Nitrogen: oxides, oxyacids and ammonia;
Phosphorus: oxides, oxyacids (phosphorus acid, phosphoric acid) and phosphine; Oxygen: ozone and hydrogen peroxide;
Sulphur: hydrogen sulphide, oxides, sulphurous acid, sulphuric acid and sodium thiosulphate;