Question

what is lonization potential give factors affecting on it​

Answer 1

The number of energy levels filled: Ionization will always occur from the highest in energy atomic orbital occupied, that is the most external. Therefore, the higher the number of energy cores filled, the lowest the ionization energy. This is why in a group, ionization energy decreases as we move from the top to the bottom. For Li, the released electron from ionization comes from the second energetic level, for Na it is from the third, for K it is for the fourth…