Assertion: tissue's cell | /r/CapableOf | corrode copper
Facets:
value: to patina
type: LOCATION
Source sentences:
text: For example, a water-air electrochemical cell corrodes iron to rust, corrodes copper to patina, and corrodes copper, silver, and other metals to tarnish.
text: For example, a water-air electrochemical cell corrodes iron to rust, corrodes copper to patina, and corrodes copper, silver, and other metals to tarnish.