Radon and radium are radioactive.
volcinalogist studie volcanioes
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.
No. Radon is odorless.
Radiation and radon are science words. They begin with the letter r.
Radon
radon, radium, rubidium
radon
An example is radon (Rn).
Radon and radium are radioactive.
radium, radon, reaction, redox, reactivity
Ecology.
The cast of Studie III - 1953 includes: Peter Weiss
Radiation, radium and radon are science words. They begin with the letter r.
radium radon reaction reactivity redox
The result is radon, atomic number 86. 226Ra - alpha particle = 222Rn (radon, a radioactive gas)