Question

The sufficient energy is supplied ,electrons may be removed resulting in the formation of a positively charged ion. The minimum amount of energy required to remove the most loosely bound electron from an isolated gaseous atom so to convert it into gaseous cation is called ionisation enthalpy.

Answer 1

If sufficient energy is supplied ,electrons may be removed resulting in the formation of a positively charged ion. The minimum amount of energy required to remove the most loosely bound electron from an isolated gaseous atom so to convert it into gaseous cation is called ionisation enthalpy.