Radium is a solid alkaline earth metal at room temperature.
At room temperature radium is a solid metal.
At room temperature and pressure radium is a solid metal.
At room temperature and pressure radium is a solid metal.
solid
Radium is a solid, radioactive, alkaline earth metal.
Radium is a solid alkaline earth metal at room temperature.
Radium is a solid alkaline earth metal at room temperature.
At room temperature radium is a solid metal.
At room temperature and pressure radium is a solid metal.
Radium is solid at room temperature, but it can be turned into a liquid at 700 0C.
At room temperature and pressure radium is a solid metal.
solid
solid
Radium is a solid, radioactive, alkaline earth metal.
Radium's normal phase is solid at room temperature. It is a highly radioactive element that belongs to the alkaline earth metal group on the periodic table.
Radium is a solid in standard temperature and pressure.
The boiling pint of radium is 1 737 0C.