chemistries

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Noun[change]

Singular
chemistry

Plural
chemistries

  1. (informal) The plural form of chemistry; more than one 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)