Arsenic's isotopes are helpful because they fight off cancer.
In medicine isotopes are used for treatments, diagnostics or as tracers.
Arsenic is a non metal element. Atomic mass of it is 75.
Arsenic is metallic gray. Use the link below for more information on this metalloid.
mike feehan
Cobalt-60: treatment of cancersUranium-235: fuel for nuclear reactors or explosivePlutonium-238: source of energy
metalloids , substances that look like a metal and behave like a metal but really isn't hope i helped
Isotopes. They differ in the number of neutrons in the nucleus.
Both isotopes and radioactive isotopes are pretty much the same but radioactive isotopes are better because it can be used to make medicine.
The answer for isotopes is 259
Neodymium is radioactive, though for most practical purposes it can be regarded as stable. 30.4% of neodymium is of two radioactive isotopes, but their half lives are very long, the shorter being 2,290,000,000,000,000 years. Like all other elements, neodymium has synthetic radioactive isotopes.
No most of them are not isotopes. Few elements exist as isotopes.
- Isotopes are used as sources of radiation in medicine, sterilization, nondestructive control, etc.- Isotopes can be used as tracers- Isotopes can be used as energy source- Isotopes are used for radioactive dating- Isotopes are used in chemical analysis- Isotopes are used in many instruments- Isotopes are used as source of nuclear energy in bombs and nuclear reactorsetc.