The minimum energyrequiredto remove an electron from the ground state

1.	The minimum energyrequiredto remove an electron from the ground state to outside the atomis called _________.1. Kinetic energy of electron2. Emission energy3. ionization energy4. work function
Answer» Correct Answer - Option 3 : ionization energy CONCEPT: Theminimum energyrequiredto remove an electron from the ground state to outside the atomis calledionization energy. The energy of electrons in any orbit is given by: \({\bf{Energy}}\;{\bf{in}}\;{\bf{nth}}\;{\bf{orbit}}{\rm{\;}}\left( {{E_{n\;}}} \right) = \; - 13.6\;\frac{{{Z^2}}}{{{n^2}}}\;eV\) Where n = principal quantum number and Z = theatomic number This is the energy that is required to remove an electron from its orbit. CALCULATION: The minimum energy that is given to the electron and leaves the atom, this energy is known as the ionization energy. So the correct answer isoption 3.

The minimum energyrequiredto remove an electron from the ground state to outside the atomis called _________.1. Kinetic energy of electron2. Emission energy3. ionization energy4. work function

Answer» Correct Answer - Option 3 : ionization energy

CONCEPT:

Theminimum energyrequiredto remove an electron from the ground state to outside the atomis calledionization energy.

The energy of electrons in any orbit is given by:

\({\bf{Energy}}\;{\bf{in}}\;{\bf{nth}}\;{\bf{orbit}}{\rm{\;}}\left( {{E_{n\;}}} \right) = \; - 13.6\;\frac{{{Z^2}}}{{{n^2}}}\;eV\)

Where n = principal quantum number and Z = theatomic number

This is the energy that is required to remove an electron from its orbit.

CALCULATION:

The minimum energy that is given to the electron and leaves the atom, this energy is known as the ionization energy.
So the correct answer isoption 3.

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The minimum energyrequiredto remove an electron from the ground state to outside the atomis called _________.1. Kinetic energy of electron2. Emission energy3. ionization energy4. work function

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