Assertion: metallic corrosion | /r/HasProperty | both oxidation
Facets:
value: to oxygen
type: TRANSITIVE-OBJECT
value: in the environment and electrochemical processes
type: OTHER
Source sentences:
text: Metallic corrosion includes both oxidation or exposure to oxygen in the environment and electrochemical processes, meaning the metal forms corrosion cells on its surface that greatly accelerate the transformation of metal back to the ore state, and involves both chemical reactions and the flow of electrons.