Synonyms and Antonyms for barium-sulphate

1. barium sulphate (n.)

a white or colorless mineral (BaSO4); the main source of barium

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2. barium sulphate (n.)

a white insoluble radiopaque powder used as a pigment


4. barium (n.)

a soft silvery metallic element of the alkali earth group; found in barite

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