(chemistry) The amount of substance per unit volume, per unit time transformed in a reaction

(physics, chemistry) A material with a specific chemical composition.

(astronautics) a rocket that uses a chemical reaction of its propellants to generate its gaseous exhaust

(chemistry) An ensemble of chemically identical molecular entities that can explore the same set of molecular energy levels on the time scale of the experiment.

A scientific discipline devoted to elucidating protein function in a native biological setting using small molecule chemical tools.

plural of chemical substance

plural of chemical energy

plural of chemical toilet

plural of chemical reactor

plural of chemical sensitivity