Cordyceps /ËkÉrdÉsÉps/ is a genus of ascomycete fungi (sac fungi) that includes about 400 species.All Cordyceps species are endoparasitoids, parasitic mainly on insects and other arthropods (they are thus entomopathogenic fungi); a few are parasitic on other fungi.rom Wikipedia, the free encyclopedia. Cordyceps /ËkÉrdÉsÉps/ is a genus of ascomycete fungi (sac fungi) that includes about 400 species. All Cordyceps species are endoparasitoids, parasitic mainly on insects and other arthropods (they are thus entomopathogenic fungi); a few are parasitic on other fungi.
As verbs the difference between oxidize and tarnish is that oxidize is (chemistry|transitive) to combine with oxygen or otherwise make an oxide while tarnish is to oxidize or discolor due to oxidation. As a noun tarnish is oxidation or discoloration, especially of a decorative metal exposed to air.s verbs the difference between metal and tarnish is that metal is to make a road using crushed rock, stones etc while tarnish is to oxidize or discolor due to oxidation. As a adjective metal is (music) characterized by strong, fast drum-beats and distorted guitars.
Best Answer: The best stuff to use is called Phosphoric acid, which is a rust converter for iron. It takes the tarnish/verdigres straight off copper without damaging it. You can also soak copper in cloudy ammonia, but it takes a couple hours, and you have to keep an eye on it, because left too long, it will then turn the copper black. This can be removed though.