The p-Block Ele...

Electronegativity of inert gases is :

Argon was discovered by :

Which of the following compound cannot be prepared?

A degenerate gas is :

$$\mathrm{V}\mathrm{A}$$ group elements are known as:

The molecular formula of phosphorous is:

Compounds formed when the noble gases get entrapped in the cavities of crystal lattices of certain organic and inorganic compounds are known as :

Which of the following has the highest density?

The colour and state of phosphorus pentoxide is :

 Ionic radius (in $$\mathrm{A}^{\mathrm{o}}$$) of $$\mathrm{A}\mathrm{s}^{3+},\mathrm{S}\mathrm{b}^{3+}$$ and $$\mathrm{B}\mathrm{i}^{3+}$$ follow the order :