p - block Elements
The inert gas which cannot be adsorbed over activated coconut charcoal?
The force acting between noble gas atoms are:
Atoms of noble gases are stable and do not have electrostatic forces of attraction or repulsion between them. However, van der Waals forces and London dispersion forces exist between them. These are weak forces.
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 ?
Name : The noble gas with $$ 3 $$ shells .
The correct order of solubility in water for He, Ne, Ar, Kr, Xe is :
Which mineral was used in isolation of radium?