Radium itself continues to decay into radon, bismuth, polonium, lead, or thallium.
Radium exist only in very small concentrations in uranium minerals; radium hasn't its own minerals.
Radium has not its own minerals; radium exist in extremely low concentrations in uranium and thorium ores.
Radium is not used to produce energy.
Minerals that contain uranium or radium can be detected by methods such as gamma-ray spectroscopy, alpha spectroscopy, or mass spectrometry. These techniques can detect the specific radiation emitted by uranium and radium isotopes present in the minerals.
Radium exist only in very small concentrations in uranium and thorium ores; radium hasn't its own minerals.
Uranium minerals are: pitchblende, carnotite, autunite, coffinite, etc.
Alpha particles emitted by radium produce radioluminescence is zinc sulfide.
Uranium and radium can be found in the Earth's crust. They are typically extracted through mining processes. Geologists use various techniques such as geochemical surveys, radiometric surveys, and drilling to locate deposits of uranium and radium underground.
The concentration of radium in the Earth's crust is estimated to be about 1 part per trillion. Radium is a naturally occurring radioactive element that is found in trace amounts in rocks and minerals.
Radium is a highly reactive metal that readily reacts with water to form radium hydroxide. It can also react with air to form a black radium oxide layer on its surface. Radium is radioactive and undergoes radioactive decay to produce other elements.
Radium has a hardness of around 1.5-2.5 on the Mohs scale, which is relatively soft compared to many other minerals.
Radium exist in very low concentrations in uranium and thorium ores; it is very difficult and expensive to extract radium from these ores.