Radium is a solid in standard temperature and pressure.
Radium is a solid alkaline earth metal.
At room temperature and pressure radium is a solid metal.
At room temperature and pressure radium is a solid metal.
Up to 700 0C radium is a solid metal.
Radium chloride, RaCl2, was the first radium compound to be prepared in a pure state and was the basis of Marie Curie's original separation of radium from barium. The first preparation of radium metal was by the electrolysis of a solution of radium chloride using a mercury cathode.
Radium is solid at room temperature, but it can be turned into a liquid at 700 0C.
The address of the Fort Selden State Monument is: , Radium Springs, NM 88044
solid
solid
LumberPulpUranium
nothing it is perfectly natrural
no, it is a Predicate Noun.