Kinetic Energy: This is active motion-energy rather than stored-up potential; think about when you release that arrow – it now has kinetic instead of potential energy!
Chemical Potential Energy: This specific type refers directly to how much stored-up power a molecule has due to its chemical structure, like how tightly you've pulled back the arrow on your bow.
Gravitational Potential Energy: This is energy an object possesses because of its position in a gravitational field. It's like holding that arrow up high - it has more potential energy because gravity can pull it down.