Where the ions of potassium are positively billed and people of cyanide are negatively charged. With the nitrogen ion, carbon has a few bonds. It resembles the crystal structure of crystalline NaCl. There aren't any reports that cyanide could potentially cause cancer in persons or animals. EPA has determined that https://trentonfadee.amoblog.com/helping-the-others-realize-the-advantages-of-potassium-cyanide-and-hydrochloric-acid-51512125