Ferric - Meaning, Definition & English Examples
Ferric refers to iron in its +3 oxidation state, often found in compounds like ferric oxide (rust). It is commonly used in chemistry and industry to describe iron-containing materials.
Definition:
Relating to or containing iron, especially in its +3 oxidation state.
Synonyms:
iron-containing, ferrous (context-dependent), metallic, iron-based
Part of Speech:
adjective
Antonyms:
nonmetallic, ferrous (if contrasting oxidation states)
Common Collocations:
ferric oxide, ferric chloride, ferric sulfate, ferric ions
Derivatives:
ferricyanide, ferriferous
Usage Tips:
Use "ferric" for iron compounds with +3 charge; contrast with "ferrous" (+2).
Common Phrases:
ferric oxide stain, ferric chloride test, ferric sulfate solution
Etymology:
From Latin "ferrum" (iron) + "-ic" suffix denoting chemical state.
Examples:
- 1. The scientist analyzed the ferric compound under the microscope.
- 2. Ferric oxide gives rust its reddish-brown color.
- 3. This soil contains high levels of ferric minerals.
- 4. Ferric chloride is often used in water treatment plants.