Question

The amount of energy requied to remove an electron from the unipositive ion is refferd as

Answer 1

Explanation:

Electron From an Atom

The energy required to remove the most loosely bound electron from an isolated atom in the gaseous state is known as Ionization Energy. The energy required to remove the first electron from the atom is called as first ionization energy and the energy that is needed to remove the second electron from the atom that is to remove an electron from the monopositive ion is called as second ionization energy and the energy required to remove another electron from the diposiitve ion is called as third ionization energy.

The first ionization energy is always less compared to the other ionization energy. Since it is always easy to remove first electron from the atom and make it an unipositive, it is more difficult to remove another electron from the unipositive ion because the nuclear charge increases due to the loss of the electron and with increase in the positive charge it is more difficult to remove the electron. In a period, the value of ionization potential increases from left to right with breaks where the atoms have somewhat stable configurations. In a group, the ionization potential decreases from top to bottom.