helium
Helium
Radon
Noble gases
Neon is a member of the noble gases, also called the inert gases.
Uranium is a not a noble gas, but a metal, solid, radioactive, member of the actinides (actinoids) family.
The Noble gases, these are unreactive elements which exist as single atoms due to them having a full outer shell of electrons.
Neon is a member of the so called noble (inert) gases.
Noble gases are chemically inert.
it's not
There are no metals in noble gases.All are gases in noble gases.
All noble gases are gases in their standard state
Helium is the first member and the most abundent element in the known universe