Synonyms and Antonyms for manganese-tetroxide

1. manganese tetroxide (n.)

an oxide of manganese found naturally as hausmannite

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2. tetroxide (n.)

an oxide containing four atoms of oxygen in the molecule

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3. manganese (n.)

a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals

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