Definition of protoxide in English:

protoxide

noun prəʊˈtɒksʌɪd

Chemistry rare

An oxide which contains the smallest possible proportion of oxygen in relation to the other element (i.e. one in which the other element occurs in its lowest oxidation state).

Early 19th century; earliest use found in Thomas Thomson (1773–1852), chemist. From proto- + oxide.

nounprəʊˈtɒksʌɪd

Chemistry rare

An oxide which contains the smallest possible proportion of oxygen in relation to the other element (i.e. one in which the other element occurs in its lowest oxidation state).

Early 19th century; earliest use found in Thomas Thomson (1773–1852), chemist. From proto- + oxide.

词汇	protoxide
释义	Definition of protoxide in English: protoxide noun prəʊˈtɒksʌɪd Chemistry rare An oxide which contains the smallest possible proportion of oxygen in relation to the other element (i.e. one in which the other element occurs in its lowest oxidation state). Origin Early 19th century; earliest use found in Thomas Thomson (1773–1852), chemist. From proto- + oxide. Definition of protoxide in US English: protoxide nounprəʊˈtɒksʌɪd Chemistry rare An oxide which contains the smallest possible proportion of oxygen in relation to the other element (i.e. one in which the other element occurs in its lowest oxidation state). Origin Early 19th century; earliest use found in Thomas Thomson (1773–1852), chemist. From proto- + oxide.
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