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.
Tarnish is a dulling which naturally occurs when silver reacts with sulfur or hydrogen sulfide in the air. Most people think silver tarnishes due to oxidation. But, chemically speaking, silver is not very reactiveâit does not react with oxygen or water at normal temperatures.However, other metals in the alloy, usually copper, may react with oxygen in the air.he best way to keep your silver jewelry clean is by wearing it often. However, humidity and storing the silver can tarnish the piece, also known as oxidation, which will give the silver a darkish black color. Tarnish is most easily removed when it first becomes visible.