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phoresy
phorid fly
phoronid
phosgene
phosgenite
phosph-
phosphatase
phosphate
phosphate rock
phosphatide
phosphatidylcholine
phosphatidylethanolamine
phosphatize
phosphaturia
phosphene
phosphide
phosphine
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phosphonic acid
phos·pho·nic ac·id [ foss fònnik ássid ]


noun 
Definition:
 
chemistry 
Same as  phosphorous acid (sense 1)

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