Calculate the number of unpaired electrons in the following gaseous ions: Mn3+, Cr3+, V3+ and Ti3+. Which one of these is the most stable in aqueous solution?

Calculate the number of unpaired electrons in the following gaseous ions i) Mn^(3+) ii) Cr^(3+) iii) V^(3+) iv) Ti^(3+) Which one of these is the most stable in aqueous solution ?

The number of unpaired electrons in Ni^(3+) . is

Calculate the number of atoms in 3 mol of NH3.

Find the number of proton & electron in Al3+ ion ?

Calculate the total number of electrons present in 2.3g of ethane.

Calculate the number of electron, proton and neutron in aluminuim ion (Al3+)