Sounds to me like radiation from a radioactive isotope. The breaking down part would be the half-life. But the isotope won't completely break down. Only until it reaches a stable form. Such as, radium-226 decays finally to lead-206. During the process it emits charged Alpha particles.
Many elements do this. If you want an example , Radium is a good one.
Iodine-131 is another one.
Such an atom would be called "radioactive." A radioactive substance is not something you want to be near.
An element whose nucleus breaks down, giving off particles and energy, is called a radioactive element.
Radioactive elements
my name is matrixman and this is the answer
Such elements are known as unstable or radioactive elements.
Radioisotope.
Nuclear Energy
radioactive
No, coal puts large amounts of uranium oxides into the atmosphere through its stacks.
yes every object gives out thermal radiation
The sun gives off heat, light, and radiation energy
After a nuclear bomb goes off, the energy goes into everything around the place of detonation in a variety of different forms (e.g. blast wave, flying debris, light, nuclear radiation, sound, winds).
Radio waves - radiation don't worry everything gives off some kind of radiation even you
Radium is an example
Radioactive
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'.
This is a radioactive chemical element.
yes... nuclear fuel actually gives off less radiation than average nuclear plants.
Uranium is a natural, radioactive chemical element.
the sunlight gives off a form of radiation which causes sun burns.
Hydrogen gives off radiation, but uranium is more known for it's nuclear radioactivity due to its use in nuclear reactors.
coal gives off nuclear radiation
Yes they were. See the nuclear explosion gives off radiation. you could get blind by the light, or radiation, radiation is energy transmitted in rays. So yes.
The nuclear waste gives off radiation. That radiation in large enough doses changes DNA in cells. When the DNA changes sometimes the cells can become cancerous. In even higher doses the cells will die.
The sun gives off radiation. An x-ray machine gives off radiation.