p - block Elements
The inert gas which cannot be adsorbed over activated coconut charcoal?
Name : The noble gas with $$ 3 $$ shells .
Argon
The inert gas which cannot be adsorbed over activated coconut charcoal?
The word Argon represents the term_______
Which is the lightest gas?
State reasons for the following: $$SF_{6}$$ is kinetically an inert substance.
Account for the following: Noble gases have comparatively large atomic sizes.
Give reasons for the following: Neon is generally used for warning signals.
Which element has : Two shells, both of which are completely filled with electrons ?
The correct order of solubility in water for He, Ne, Ar, Kr, Xe is :
Which mineral was used in isolation of radium?
The force acting between noble gas atoms are: