Akademik

pentoxide

An oxide containing five oxygen atoms; e.g., phosphorus p., P₂O₅.

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pent·ox·ide pent-'äk-.sīd n an oxide containing five atoms of oxygen in the molecule see IODINE PENTOXIDE

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pen·tox·ide (pən-tokґsīd) an oxide containing five atoms of oxygen in a molecule.

Medical dictionary. 2011.