If the gas is neutral this would mean the atom would also contain 136 protons, thus its atom number would be 136. Such an element has never been made (it does not occur naturally) and it would probably be unstable.
The radioactive gas with 136 neutrons is Radon-220, also known as thoron. It is a naturally occurring radioactive gas that is part of the decay chain of uranium-232. Thoron is produced by the decay of radium-224 and has a half-life of about 55 seconds.
Radon
Radon
Radon.
Nothing abnormal; radon is also a noble gas and radioactive.
Xenon gas even though it is not radioactive.
Krypton is a noble gas with 36 electrons.
no. Radon is a radioactive gas.
A radioactive noble gas is a noble gas element that has unstable isotopes, meaning they undergo radioactive decay. An example is radon, which is naturally occurring and emits alpha particles as it decays. These gases can pose health risks if inhaled, as their radioactive decay products can damage cells in the respiratory system.
helium
The neutral atom of phosphorus gas 15 electrons.
The element with the densest noble gas is radon (Rn). It is a radioactive noble gas that is heavier than the other noble gases, making it the densest.