Question: What often poisonous compound, CN, found in fruit seeds and stones, named from Greek for dark blue, comprises Carbon and Nitrogen?
Answer: CN-; Cyanides; Inorganic Cyanides; Inorganic cyanides; Cyanogenesis; (CN)-; Cyanide Group; Cyanide; Cyanide ion; Cyanide anion; Cyadine; Cyano; Chemical test for cyanide