pure or inert gasses
Pure gas is not another name- inert gas is - although this is has been superseded by noble gas as chmical compounds have been discovered for the heavier noble gases since 1963.
Another name for gases inserted is injected gases.
Noble or inert gases
Noble gases.
Noble gases.
There are six noble gases: helium, neon, argon, krypton, xenon and radon
helium is in the family of noble gases according to the periodic table
inert as in the inert gases or "noble" gases
Another name for noble gases is inert gases.
These gases generally dont react with any other elements and hence are considered 'noble'.
Inert gases
These are the noble (inert) gases.