Radon has no use in everyday products.
Radon hasn't every day uses.
radon has no uses because it is a poisoness gas.
> To treat Cancer > For use in radiography > For use in hydrological research
Radon has been used as a radiation source in cancer therapy, with some advantages over radium. It is also used as radioactive tracer to spot gas leeks and in fluid measurements.
Radon is a gas, possible to be in buildings. Radon 222 is an isotope of radon, the most common.
Radon is a non-corrosive gas.
radon has no uses because it is a poisoness gas.
uses pencils every day.
Detection of radon in buildings, in the atmosphere, im mines, etc.
to see
Actinium is very rare and expensive; it has not common uses.
everything ranging form military uses to every day uses
... It's pointless.
You use them in thermometers.
prevent goiter
Francium has not uses.
very useful
All good scientists.