As adjectives the difference between phosphourous and phosphorous
is that phosphourous is while phosphorous is (chemistry) of or pertaining to phosphorus.
phosphorous
English
Adjective
(head)
(chemistry) Of or pertaining to phosphorus.
Resembling phosphorus.
(chemistry) Of relating to or containing trivalent phosphorus.
Usage notes
* Do not confuse phosphorous' with ' phosphorus , which is the noun.
Synonyms
* (of or pertaining to phosphorus ): phosphoric
* (resembling phosphorus ): phosphoric
Derived terms
* hypophosphorous acid
* phosphorous acid
* phosphorous anhydride
* phosphorous chloride
Related terms
* phosphoric
* phosphorus
See also
* phosphoric