Traces of vanadium in large-temperature combustion products and solutions type droplets of molten vanadates. These attack the passivation layers on metals and induce higher temperature corrosion, that's a concern especially for inner combustion engines. Molten sulfate and lead particulates also have these outcome. DNA. Arsenic, nickel and radioactive polonium https://franciscobtiyn.vigilwiki.com/6773844/details_fiction_and_cigarettes