Why the ionization potential of `M^(2+)` is not very much greater than `M^(+)`?

What is the value of ionization potential of ._(2)^(4)He atom ?

Why the first ionization energy of alkaline earth metals higher than that of Ist group.

Why is H_(2) more reactive than D_(2) ?

The hydration energy of Mg^(2+) is greater than that of :

Write 5 rational numbers greater than -2.

Resistance of an incandescent filament of a bulb is comparatively much more than that when it is at room temperature. Why?

Calculate the ionization constant of 0.05M weak acid if it's degree of disociation is 0.018