Bismuth forms only one secure isotope, that of mass 209. A lot of radioactive isotopes are acknowledged, A lot of them extremely unstable. That’s how you could possibly, first off, make a decision what appears to be kind of destructive. It’s not likely. It’s a hydrogen sulfide. In order that’s https://polycarboxylatesuperplast50370.ziblogs.com/34456232/not-known-facts-about-zinc-oxide-sulfur