Ts Eamcet
P Block Elements
TG EAPCET 2025 (Online) 3rd May Evening Shift
MCQ+1 / -02025
Noble gas ' $X$ ' is used as a diluent for oxygen in modern diving apparatus and noble gas ' $Y$ ' is used mainly to provide an inert atmosphere in high temperature metallurgical processes ' $Y$ ' and ' $X$ ' are respectively?