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lead' diox'ide



Pronunciation: (led), [key] Chem.
a brown crystalline compound, PbO2, toxic, insoluble in water and alcohol, soluble in glacial acetic acid: used as an oxidizing agent, in lead-acid batteries, and in analytical chemistry.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

lead chromateleaded

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