Radium glows in the dark and is in glow bands
nature
Radium exist only in very small concentrations in uranium and thorium ores; radium hasn't its own minerals.
Radium exist only in very small concentrations in uranium minerals; radium hasn't its own minerals.
Marie curie
At room temperature radium is a solid metal.
Radium is a natural chemical element, discovered in 1898, radioactive, alkaline earths group, metal, solid, rare in the nature.
The radium nitride (Ra3N2) has a black color.
Radioactive yes, synthetic no. Radium is found in nature in very small trace amounts usually in uranium ore deposits.
its a redish silvery colour
Probably you think at radium.
Since Radium is in the alkaline earth metal group, and we know that as you move down the group, it gets more reactive. So, since Radium is the last element of the group, another property of Radium is that it is highly reactive in nature.
The Nobel Prize in Chemistry 1911 was awarded to Marie Curie for the discovery of the elements radium and polonium, by the isolation of radium and the study of the nature and compounds of this remarkable element.