Minerals like uraninite and carnotite are highly radioactive ores of uranium.
The heaviest element that is highly radioactive is Ununoctium, which has an atomic number of 118.
To refine an ore means to extract the valuable metal that is inside the ore.
Dubnium was obtained only in quantities of some atoms ! Dubnium is far too radioactive for anyone to have any!!!
Bauxite is the principal ore of aluminium.
Smelting: Mined out of the ground, raw ore is a mixture of materials called ore proper and loose earth called gangue (waste). The ore proper is separated by crushing the raw ore are simply washing away the lighter soil. Breaking down the ore from its impurities is more difficult.
Minerals like uraninite and carnotite are highly radioactive ores of uranium.
Actinium is highly radioactive.
The heaviest element that is highly radioactive is Ununoctium, which has an atomic number of 118.
No. It is not radioactive.
Darmstadtium is a radioactive metal but supplementary data are not known.
Very. Highly radioactive.
1, It is highly radioactive 2. Because of this it is highly toxic.
Pitchblende uranium ore UO2
Ordinary chlorine is not radioactive. Chlorine gas is highly toxic, however.
Radioactive yes, synthetic no. Radium is found in nature in very small trace amounts usually in uranium ore deposits.
rubidium
I think you're asking what is the element Pu, plutonium. It is a highly radioactive and toxic metal. Although traces of Pu can be found in uranium ore (UO2 or 3), Pu is primarily found as a by-product in nuke power plants