"chemical"를 포함한 연어

Refers to the types and arrangement of atoms in a substance.

Used to specify a substance formed from two or more chemical elements.

a distinct form of matter with constant chemical composition

Branch of engineering concerned with the design and operation of industrial chemical plants.

A formula representing a chemical compound.

A pollutant consisting of chemical substances.

a chemical used in farming, such as a fertilizer or pesticide

Contamination caused by chemical substances.

Fertilizer produced by chemical processes.

A chemical substance used for preservation.

Works on the large-scale production of chemicals and chemical products.

Contact with chemicals.

A method or means of changing one or more chemicals or chemical compounds.

Refers to a chemical that does not have carbon-hydrogen bonds.

The industry that produces industrial chemicals.

Refers to a pesticide created through industrial chemical processes.

a company that produces chemicals.

a substance that dissolves a solute, resulting in a solution

pollution caused by chemical substances

A laboratory equipped for work with chemical substances.

the study of the chemical composition and structure of substances

A dye produced through chemical synthesis.

a factory that produces industrial chemicals

a chemical substance not produced by a natural process

The study of matter and its properties.

the arrangement of atoms in a molecule and the chemical bonds that hold the atoms together