Chemical energy is converted to thermal energy.
Electrons are transferred from one reactant to another and the oxidation states/oxidation number of certain atoms are changed
Answer and hopefully this helps.
Answer:
We are not able to create a fusion reactor on Earth because fusion energy production is not based on a chain reaction, as is fission. Plasma must be kept at very high temperatures with the support of external heating systems and confined by an external magnetic field.
Explanation: