Polonium was named after Polonia and radium after radius (ray in the Latin language).
radioactivity,polonium,uranium,and radium.
Radium and polonium are radioactive natural chemical elements.
Polonium and radium's affect on our lives today are for example the meters on our cars, they glow because of the radium and also some wristwatches the light you get when you press the button on the side. Radium was discovered by a woman named Marie Cuire, she's married, but she obviously died because of too much radium.
Polonium and radium doesn't affect history.
Radium and polonium doesn't changed the world.
Polonium and Radium .
Polonium and radium are radioactive elements and toxic; they are dangerous.
Radium and polonium are principally alpha emitters.
Yes, radium and polonium are radioactive elements.
The radium and polonium elements were and still are radioactive elements.
She discovered the elements Polonium, which was named after her homeland, and radium. Polonium is 4x more radioactive than uranium and radium is 10x more radioactive than uranium.