Final answer:
Nuclear energy is matched with statements about electric vehicles, oxygen gas combining with hydrogen gas to generate water, and two hydrogen atoms fusing to form helium.
Step-by-step explanation:
a. Nuclear energy: All electric vehicles incorporate a battery powered by electricity. When the battery is charged, it stores electrical energy that can be used to power the vehicle.
b. Hydrogen gas: Oxygen gas combined with hydrogen gas generates water. This is a chemical reaction known as the combustion of hydrogen.
c. Nuclear energy: Two hydrogen atoms fusing to form a helium atom produce . This is the process of nuclear fusion, which releases an enormous amount of energy.