A radioactive element is one that does not have a stable occurring isotope. Some of these elements include astatine, radon, technetium, promethium and so many more.
Redioactive element
External factors such as temperature, pressure, and chemical reactions do not affect the half-life of a radioactive substance. The decay rate of a radioactive isotope remains constant over time regardless of these external conditions.
In nuclear power plant there are uranium-235 is used as a fuel to generation of heat which used to rotates the turbine. But uranium is a redioactive material and thus during process in reaction core the redioactive waves are produced which is harmful for human helth .it is show when in second world wore america attack on japan
It is an element.
Metal is not an element. It is a term used to classify an element, but it is not an element.
It is an element. Elements are composed of atoms, and atoms of elements combine chemically to form compounds.
element. Sulfur dioxide (SO2) is a compound
If you meant "element" as in a chemical element, there is no element with the symbol "ef" in the periodic table.
There is no such thing as a good element or a bad element.
element = element (אלמנט). If you're asking about an element as in the Periodic Table, then an element in Hebrew is yesod.
Neon is an element.
Sand is NOT an element. Iron IS an element.