Question

Q. How to calculate ionisation energy ?

Mg ----------> Mg^+​

Answer 1

Answer:

hope it helps you.....

Explanation:

The ionization energy is usually determined experimentally. It is the energy needed to remove a valence electron off of its molecular orbital of the atom in its neutral state2. An equation to demonstrate it is shown below:

X (g) -> X+ (g) + e-

Mg(g) -> Mg+(g) + e- I1 = 738 kJ/mol