The energy required to remove the most loosely bound electron from an atom in the gaseous state is known as the
Answer Details
The energy required to remove the most loosely bound electron from an atom in the gaseous state is known as the ionization energy. This means that it takes a certain amount of energy to remove an electron from an atom, and this energy is specific to each atom. The ionization energy is the minimum amount of energy required to remove an electron from an atom and create a positively charged ion.
In simple terms, you can think of an electron in an atom as being held in place by the attraction between the negatively charged electron and the positively charged nucleus of the atom. To remove the electron, you need to overcome this attraction, and that requires energy. The ionization energy is a measure of the amount of energy required to overcome this attraction and remove the electron.
Ionization energy is an important concept in chemistry because it determines how easily an atom can form a positive ion, which is an atom that has lost one or more electrons. Elements with low ionization energies tend to form positive ions more readily than elements with high ionization energies.