Radon is a gas at room temperature, and quite a bit below it, too. A link can be found below.
Radon is a gas at room temperature, and quite a bit below it, too. A link can be found below.
Solid metal
Boron is a solid.
Yes, radon is a gas under normal conditions and can be found in the air at low concentrations. It is colorless, odorless, and tasteless.
At room temperature, noble gases exist as colorless, odorless gases. They include helium, neon, argon, krypton, xenon, and radon. These gases are chemically inert due to their complete valence electron shells, which makes them stable and unlikely to react with other elements.
At room temperature radon is a gas.
Radon is a gas at room temperature, and quite a bit below it, too. A link can be found below.
it is gas at room tempreature.
solid
Solid
Gaseous
Solid.
Solid
It is a solid at room temperature.
Boron is a solid at room temperature.
Helium is a gas at room temperature.
solid