Thermal Energy

2. To set free or let go
4. A material that does not easily allow the transfer of heat or electricity
5. The movement of energy from one object to another
7. To take in or soak up something, like heat or a liquid
9. The transfer of heat through the movement of a fluid (liquid or gas)
10. A measure of the average kinetic energy of the particles in a substance
11. A process in which substances atoms rearrange to form different substances
13. The transfer of heat or electricity through direct contact between particles or objects

1. The total energy that comes from the movement of particles within a substance, such as heat.
3. A chemical reaction that absorbs heat from its surroundings, causing a decrease in temperature
5. A chemical reaction or process that releases heat or energy to the surroundings
6. The transfer of heat or energy through electromagnetic waves, such as light or infrared radiation
8. The transfer of thermal energy from a warmer object to a cooler object
12. A material that allows the transfer of heat or electricity easily