In air, cyanide is especially found as gaseous hydrogen cyanide; a small amount is present as high-quality dust particles. It is a crystalline salt which has no colour and is highly toxic and soluble in water. It's got the scent of bitter almonds and tastes acrid with a burning sensation. https://trentonhwblx.wikinarration.com/6286501/helping_the_others_realize_the_advantages_of_potassium_cyanide_meaning_in_bengali