Name a member of the lanthanoid senes which is well known to exhibit +4 oxidation state.

Name a member of the lanthanoid series which is well known to exhibit +4 oxidation state.

Name a member of the lanthanoid series which is well known to exhibit + 4 oxidation state.

Name a member of the lanthanoid series which is well known to exhibit +4 oxidation state.

Name a member of the lanthanoid series which is well known to exhibit + 4 oxidation state.

Name a member of the lanthanoid series which is well known to exhibit +4 oxidation state.

(i)with reference to structural variability and chemical reactivity write the differences between lanthanoids and actinoids (ii) Name a member of the lanthanoid series which is well known to exhibit +4 oxidation state

(i) With reference to structural variability and chemical reactivity, write the differences between lanthanoids and actinoids. (ii) Name a member of the lanthanoid series which is well known to exhibit + 4 oxidation states. (iii) Complete the following equation: MnO_4^(-) + 8H^(+) + 5e^(-) to (iv) Out of Mn^(3+) and Cr^(3+) , which is more paramagnetic and why? (Atomic nos.: Mn = 25, Cr = 24)