iron(III) oxide
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English
Etymology
From iron + translingual III + oxide.
Noun
iron(III) oxide (uncountable)
- (chemistry) The chemical compound Fe2O3: the iron oxide in which iron has a valence of +3.
- Synonym: ferric oxide (dated)
- Hypernym: iron oxide
- Coordinate term: iron(II) oxide
Usage notes
- This is the IUPAC preferred nomenclature. The old term was ferric oxide.
Translations
Fe2O3
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See also
- hematite (a principal ore)
Categories:
- English terms derived from Translingual
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- English nouns
- English uncountable nouns
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- en:Chemistry
- English terms containing Roman numerals
- en:Iron
- en:Three