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What is a radioactive nonmetal At Po Ra Xe none of these?
Astatine is a radioactive, natural element and also a nonmetal similar to halogens.
What is the nature of uranium?
Uranium is a natural chemical element, a metal and is radioactive.
What element is uranium?
Uranium is a natural chemical element, situated in the actinides group; uranium is a solid metal, radioactive.
What element on the periodic table has ninety electrons?
A transition element of f-block Thorium has 90 electrons in natural state, it is a Radioactive element.
What is the origin of actinium?
Actinium is a natural chemical element, radioactive; actinium is a decay product of uranium.
What is a radioactive nonmetal At Po Ra Xe none of these?
Astatine is a radioactive, natural element and also a nonmetal similar to halogens.
Is uranium a natural element?
Yes, uranium is a natural but radioactive element.
Is carbon a natural radioactive element?
no... omg
Is uranium a example of a radioactive element?
All elements have radioactive isotopes. Add a couple of hundred neutrons, and any stable element becomes radioactive.Technetium, promethium, and anything heavier than bismuth (element 83) will have radioactive decay.radio active elements can be uranium,radium,thorium,polonium,actinium etc.usually all elements of atomic number higher than 82 show radioactivity.
Why only radioactive element give out radiation?
It's a semantic thing - by definition, if something gives out radiation, then it is radioactive. If an element gives off radiation, then it is a 'radioactive' element. If it does not give out radiation, then it is not 'radioactive'.
Is thorium a synthetic or natural element?
Thorium is a natural chemical element, a radioactive metal.
Is francium synthetic and radioactive?
Francium is a radioacive chemical element; francium is natural but also may be prepared in laboratory.
What is the nature of uranium?
Uranium is a natural chemical element, a metal and is radioactive.
What is protactinium?
Protactinium is a natural chemical element, metal, very radioactive.
Is protactinium man made?
Protactinium is a natural radioactive chemical element.
Where is the nature of uranium?
Uranium is a natural chemical element, metal, radioactive.
Is thorium a type of natural radiation?
Thorium is not a radiation but a chemical element, metal, natural and radioactive.
