Scientists use carbon dating to determine the age of artifacts.

Carbon dating is a method used to determine the age of archaeological artifacts based on the amount of carbon present.

I used carbon paper to make a copy of the document.

Carbon tetrachloride is a highly toxic liquid that is non-flammable and volatile.

Carbonic acid is formed when carbon dioxide dissolves in water.

I try to lessen my carbon footprint by using public transportation.

Carbon monoxide is a toxic gas.

Carbon dioxide is a greenhouse gas.