hydrated aluminum oxide vs hydrated aluminium oxide

hydrated aluminum oxide and hydrated aluminium oxide both are nouns.

Word	Noun	Adjective	Verb	Adverb
hydrated aluminum oxide	Yes	No	No	No
hydrated aluminium oxide	Yes	No	No	No

As nouns, hydrated aluminum oxide and hydrated aluminium oxide are synonyms defined as:

hydrated aluminum oxide and hydrated aluminium oxide: white crystalline compound that occurs naturally as the mineral gibbsite

Other synonyms of hydrated aluminum oxide include aluminium hydroxide, aluminum hydroxide.

hydrated aluminum oxide (noun)	hydrated aluminium oxide (noun)
white crystalline compound that occurs naturally as the mineral gibbsite	white crystalline compound that occurs naturally as the mineral gibbsite