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pentoxide |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Pentoxide \Pen*tox"ide\, n. [Penta- + oxide.] (Chem.) An oxide containing five atoms of oxygen in each molecule; as phosphorus pentoxide, {P2O5}. From WordNet r 1.6 [wn]: pentoxide n : an oxide containing five atoms of oxygen in the molecule
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