chemistries
Noun[change]
- (informal) The plural form of chemistry; more than one (kind of) chemistry.
- Metals and non-metals have very different chemistries.
Usage note[change]
- A more formal way of saying something like this would use the phrase, "The chemistry of..." (uncountable). But chemistry is used as a plural informally.
- The chemistry of metals and nonmetals is very different. (compare with above)