The radium and polonium elements were and still are radioactive elements.
Polonium and radium are radioactive elements and toxic; they are dangerous.
Radium is a chemical element Polonium is a chemical element Those two were discovered by Marie Curie
Marie Curie discovered the elements polonium and radium in 1898. She was the first person to isolate polonium and radium from natural sources and conducted groundbreaking research on radioactivity.
Marie Skłodowska Curie and her husband Pierre discovered the elements polonium and radium in 1898, and named polonium for her native country Poland.
Marie Curie and her husband Pierre Curie discovered the elements radium and polonium in 1898 through their work on radioactivity. They were awarded the Nobel Prize in Physics for their discoveries in 1903.
Radium and polonium are radioactive natural chemical elements.
Yes, radium and polonium are radioactive elements.
Polonium and radium are radioactive elements and toxic; they are dangerous.
Both radium and polonium are radioactive elements and are not stable.
Polonium and radium are radioactive chemical elements but they have not the same properties.
Polonium (Po) and radium (Ra) are two different chemical elements.
Polonium and radium are natural chemical elements, metals, solid, very radioactive.
Radium is a chemical element Polonium is a chemical element Those two were discovered by Marie Curie
Marie Curie discovered the elements polonium and radium in 1898. She was the first person to isolate polonium and radium from natural sources and conducted groundbreaking research on radioactivity.
Marie Skłodowska Curie and her husband Pierre discovered the elements polonium and radium in 1898, and named polonium for her native country Poland.
Polonium and radium are two natural chemical elements, highly radioactive, solid, metals, rare, expensive, dangerous, with some useful applications etc.
Marie Curie and her husband Pierre Curie discovered the elements radium and polonium in 1898 through their work on radioactivity. They were awarded the Nobel Prize in Physics for their discoveries in 1903.