Mostly neon, and also argon
The noble gas Neon is in neon signs.
Neon and sometimes argon
The answer to this is neon.
It is not true.
Noble gases belong to group 0 and can be found on the extreme right column of the periodic table of elements. The heaviest noble gas would be radon, whose atomic mass is still uncertain. The element which appears below radon in the column, ununoctium, has not been confirmed as a noble gas.
The noble gas Neon is in neon signs.
A noble gas is inert. However they sometimes sodium ions or mercury vapor.
Neon and sometimes argon
The answer to this is neon.
No noble gas is found as a compound. They have to be forced into forming compounds, and some cannot even be made so then.
If the color is red, the element is neon, a noble gas.
All the noble gases are in the atmosphere.
It is not true.
A noble gas is an element found in group 18 of the periodic table. They are helium, neon, argon, krypton, xenon, and radon.
Argon is a gas at room temperature. It is one of the noble gases with the stable noble gas configuration, and are colourless and odourless.
Noble gases belong to group 0 and can be found on the extreme right column of the periodic table of elements. The heaviest noble gas would be radon, whose atomic mass is still uncertain. The element which appears below radon in the column, ununoctium, has not been confirmed as a noble gas.
Neon signs are red-orange any other color may be called neon signs, but actually have another gas in them. each noble gas produces a different color when electricity is sent through they contain only one gas at a time