The best known of ethers.
Colourless, odourless, lighter-than-air gas. The most common chemical element in the universe.
A compound ion generated when a proton is added to an ammonia molecule.
One of the isomers of pentene.
The simplest representative of ketones.
The fifth member in the alkane homologous series. A colourless, combustible liquid.
The monomer of polypropylene.
Member of the cycloalkane homologous series.
A colourless gas with a pungent odour, its solution in water is called hydrochloric acid.
The simplest aldehyde.
The monomer of PVC.
A colourless, heavier-than-air gas. Its geometric isomer is cis-2-butene.
The best known alcohol, important in the food industry.
A compound ion, the main source of nitrogen for plants.
The second member in the homologous series of straight-chain alkanes.
One of the raw materials of traditional photography.
A compound ion formed when a phosphoric acid molecule releases a proton.
The simplest peptide, formed from two glycine molecules by a peptide bond.
A triol that is often used as an ingredient of creams and ointments.
Colourless, heavier-than-air gas with a pungent odour. It forms white fumes in moist air.