The radioactive gas you are referring to is radon. Radon is a colorless, odorless noble gas that is produced naturally from the decay of uranium in soil, rock, and water. It is considered a health hazard due to its potential to accumulate in buildings and increase the risk of lung cancer upon prolonged exposure.
An element is chemically active till it does not attain an inert gas configuration.
As a prefix, "radio" means "related to radiant energy." Thus, an element that is actively giving off radiant energy is radio-active.
There are a lot more than 2 radio active isotopes... To answer this question a naturally or created radioactive element needs to be mentioned.
no
The compositionn of a rock containing a radioactive element changes over time by: decaying and changing into another element; the amount of the radio active element goes down, but the amount of the new element goes up.
The gaseous element "radon".
noble gas
Radio active isotopes are unstable isotopes of an element as there neutron number degenerate by emission of light or medium.
YES!!! It is No.110 (Ds ; Darmstatium) It is an artifical radio-active element.
Uranium is a radio active metal element. Atomic mass of it is 239.
An element is chemically active till it does not attain an inert gas configuration.
radio active element use in medicines thats a good question
As a prefix, "radio" means "related to radiant energy." Thus, an element that is actively giving off radiant energy is radio-active.
No. Be is active, but is nowhere near the most active element.
yes transistor is an active element.
Is nickel active or inactive
Hydrogen is an extremely active element.