Skip to main content
An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Concept information

Preferred term

iron

Type

  • Chemical

Synonyms

  • Fe2+
  • ferric iron
  • ferrous iron

In other languages

URI

https://lod.nal.usda.gov/nalt/33434

Download this concept:

RDF/XML TURTLE JSON-LD Created 1/19/06, last modified 4/23/18