No, any link
Hiroshima bomb: uranium Nagasaki bomb: plutonium
Radium is a decay product of uranium.
If you are asking about the only two nuclear bombs used against a nation in world war two, I will answer it. The nuclear bomb used in Hiroshima was an uranium bomb. The second one used in Nagasaki was a plutonium bomb.Radium could have been used in the neutron source, but is far too expensive and gives off too much Beta & Gamma radiation which could have damaged the bomb. Polonium was used in the neutron source instead.
Radium has not its own minerals; radium exist in extremely low concentrations in uranium and thorium ores.
Absolutely none. Radium is element #88, while uranium is element #92. They are two completely different entities. If you are referring to uranium ores, it is a different story. The ratio is about 3 metric tons of uranium to 1 gram of radium. Oxygen and other elements are also present in uranium ore. http://en.wikipedia.org/wiki/Uranium#Oxides
The uranium used in the Hiroshima atomic bomb came from the Oak Ridge facility in Tennessee, where it was enriched as part of the Manhattan Project. The uranium used was the isotope uranium-235, which was extracted and purified from natural uranium ore.
Uranium-235 was used in the atomic bomb dropped on Hiroshima.
Uranium and radium, and a number of others, are natural elements found in the ground, and they are radioactive.
Yes, the Hiroshima bomb was with uranium 235.
Now radium hasn't practical applications. Uranium has many applications as nuclear fuel and also in nuclear weapons and strong tank armors.
Radium exist in very small concentrations in uranium ores.
Radium exist in uranium ores but in very low concentrations.