Assign reasons for the following :
(i) Copper (I) ion is not known in aqueous solution.
(ii) Actinoids exhibit greater range of oxidation states than lanthanoids.

Copper (I) ions are not known in aqueous solution.

Why is copper (I)ion not known in aqueous solution ?

Why do actinoids in general exhibit a greater range of oxidation states than the lanthanoids?

Actinoids exhibit more oxidation states than lanthanoids. Why ?

Assign a reasons for the following . (i) Copper (I) ion is not known to exist in aqueous solutions. (ii) Both O_(2) and F_(2) stabilize high oxidation states of transition metals but the ability of oxygen to do so exceeds that of fluorine.

Assign a reasons for the following . (i) Copper (I) ion is not known to exist in aqueous solutions. (ii) Both O_(2) and F_(2) stabilize high oxidation states of transition metals but the ability of oxygen to do so exceeds that of fluorine.

Assign reasons for the following : (i) Cu(I) ion is not known to exist in aqueous solutions. (ii) Transition metals are much harder than the alkali metals. (iii) From element to element, actinoid contraction is greater than the lanthanoid contraction.