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None of these options are correct. The radioactive nonmetal element is polonium (Po). It is a highly toxic and rare element that undergoes radioactive decay.
Polonium is a natural, radioactive, chemical element.
Natural Radioactivity arises from radioactive components contained in nature. Artificial Radioactivity will come through element produced with in nuclear reactors as well as accelerators. Natural Radioactivity is a spontaneous process of disintegration. Artificial Radioactivity is carried in synthetically produced radioactive elements used in nuclear reactors.
Uranium is a natural chemical element, a metal and is radioactive.
Uranium is a natural chemical element, situated in the actinides group; uranium is a solid metal, radioactive.
None of these options are correct. The radioactive nonmetal element is polonium (Po). It is a highly toxic and rare element that undergoes radioactive decay.
Yes, uranium is a natural but radioactive element.
Francium (Fr) is a natural radioactive element, extremely rare.
Polonium is a natural radioactive element.
Polonium is a natural, radioactive, chemical element.
Thorium is a natural chemical element, a radioactive metal.
no... omg
Natural Radioactivity arises from radioactive components contained in nature. Artificial Radioactivity will come through element produced with in nuclear reactors as well as accelerators. Natural Radioactivity is a spontaneous process of disintegration. Artificial Radioactivity is carried in synthetically produced radioactive elements used in nuclear reactors.
Francium is a radioacive chemical element; francium is natural but also may be prepared in laboratory.
Protactinium is a natural chemical element, metal, very radioactive.
Protactinium is a natural radioactive chemical element.
Uranium is a natural chemical element, metal, radioactive.