did you know..?
--- Roentgenium is not found naturally.
--- Roentgenium was named in honor of Wilhelm Röntgen, the discoverer of x-rays.
--- Roentgenium is highly radioactive and dangerous.
--- Roentgenium is so unstable that it would decompose to other elements within seconds.
--- Roentgenium was named in honor of Wilhelm Röntgen, the discoverer of x-rays.
--- Roentgenium is highly radioactive and dangerous.
--- Roentgenium is so unstable that it would decompose to other elements within seconds.