argon forms a fairly considerable part (0.94% by volume, 1.3% by mass) of the Earth's atmosphere
helium is a noble gas and is found in the earth's atmosphere and not in the oceans nor in the earth's crust
This gas is argon.
Noble gasses do not exist in large amounts in the earth's atmosphere. The noble gases in total sum up to less than 1% of the gasses in the earth's atmosphere.
Noble gases are all gases and not solids. In addition they are generally chemically inert as they have completely filled orbitals. Also the most active solids are generally found in group 1
helium is a gas and is found only in the earth's atmosphere
helium is a noble gas and is found in the earth's atmosphere and not in the oceans nor in the earth's crust
This gas is argon.
Noble gasses do not exist in large amounts in the earth's atmosphere. The noble gases in total sum up to less than 1% of the gasses in the earth's atmosphere.
Calcium is not a noble gas but an alkaline earth metal.
Element Be is not a noble gas it is an Alkaline Earth Metal, its full name is Beryllium
A noble gas.
Noble gases are all gases and not solids. In addition they are generally chemically inert as they have completely filled orbitals. Also the most active solids are generally found in group 1
helium is a gas and is found only in the earth's atmosphere
No noble gas is found as a compound. They have to be forced into forming compounds, and some cannot even be made so then.
It is not an alkaline earth metal it is a noble gas
It is not an alkaline earth metal it is a noble gas
The Alkaline Earth metal which comes just after the noble gas