chemicals

As nouns the difference between pathogens and chemicals

is that pathogens is while chemicals is .

As nouns the difference between chemical and chemicals

is that chemical is any specific chemical element or chemical compound while chemicals is .

As an adjective chemical

is (label) of or relating to alchemy.

As nouns the difference between chemicals and compounds

is that chemicals is plural of lang=en while compounds is plural of lang=en.

As a verb compounds is

third-person singular of compound.

As nouns the difference between materials and chemicals

is that materials is plural of lang=en while chemicals is plural of lang=en.

As nouns the difference between chemicals and vanadium

is that chemicals is while vanadium is vanadium (symbol: v).

As nouns the difference between industry and chemicals

is that industry is (uncountable) the tendency to work persistently while chemicals is .

As nouns the difference between chemistry and chemicals

is that chemistry is (uncountable) the branch of natural science that deals with the composition and constitution of substances and the changes that they undergo as a consequence of alterations in the constitution of their molecules while chemicals is .

As nouns the difference between chemicals and reagent

is that chemicals is plural of lang=en while reagent is a compound or mixture of compounds used to treat materials, samples, other compounds or reactants in a laboratory or sometimes an industrial setting.

As nouns the difference between chemicals and acid

is that chemicals is while acid is acid (a food with a sharp taste).

As an adjective acid is

acid; sour; tart (having a sharp taste such as that of vinegar or a lemon).