Which one of the following is not a form of stored energy ?

Which one of the following is not a form of stored energy ?

Nuclear energy
Potential energy
Electrical energy
Chemical energy
This question was previously asked in
UPSC NDA-1 – 2016
The correct answer is C) Electrical energy.
– Nuclear energy is stored energy within the nucleus of an atom.
– Potential energy is stored energy due to position, condition, or state (e.g., gravitational potential energy, elastic potential energy).
– Chemical energy is stored energy in the bonds of chemical compounds.
– Electrical energy, as typically referred to (e.g., in a circuit), is energy associated with the movement of electric charges (current) or stored in electric fields (e.g., in a capacitor, which is a form of potential energy). While energy can be stored in electric fields or converted from/to electrical forms (like in batteries which store chemical energy), ‘electrical energy’ itself is often considered energy in transit or being used to do work, rather than a fundamental form of stored energy in the same way as potential, chemical, or nuclear energy.
Energy can exist in many forms and can be converted from one form to another according to the laws of thermodynamics. Stored energy, also known as potential energy in a broad sense, is energy that is not currently doing work but has the potential to do so.