Phosphorous

Template:Sister project Phosphorous can refer to:

• Phosphorus in the lower of its two most common oxidation states, P(III) (e.g., phosphorous acid, phosphorous anhydride)
• Of or pertaining to the use of phosphorus (hence, phosphorous compounds). Used as an adjective
• A common misspelling of the element name phosphorus

See also

• Phosphorus
• Template:In title
• Phosphorus (disambiguation)