Calculate the ionization energy of hydrogen in eV if the energy of the electron

Calculate the ionization energy of hydrogen in eV if the energy of the electron in the ground state is -13.6 eV.

Calculate the ionization energy of hydrogen in eV if the energy of the electron in the ground state is -13.6 eV.

Step 1: Understand that the ionization energy is the energy needed to remove an electron from an atom.
Step 2: Know that for hydrogen, the energy of the electron in the ground state is given as -13.6 eV.
Step 3: Realize that the negative sign indicates that the electron is bound to the nucleus and energy must be added to remove it.
Step 4: To find the ionization energy, take the absolute value of the ground state energy: |-13.6 eV| = 13.6 eV.
Step 5: Conclude that the ionization energy of hydrogen is 13.6 eV.

Ionization Energy – The energy required to remove an electron from an atom in its ground state.
Ground State Energy – The lowest energy state of an electron in an atom, which for hydrogen is -13.6 eV.