That is called chemical energy - assuming conventional fuel. Nuclear fuel has nuclear energy.
It is chemical energy.
Chemical.
The energy in fuels is chemical energy - a type of potential energy.
Chemical energy - this includes the energy stored in fuels - is a type of potential energy.
chemical energy
electromagnetic energy
Chemical.
chemical
Chemical.
chemical energy
they store chemical energy
thermal energy
Chemical potential energy.
That's an example of chemical energy.