Thermal Energy

2. the moment when two objects hit each other
3. this type of energy is the energy that an object has because it is moving
8. a number that summarizes a set of data
9. a measure of how hot or cold something is
10. to reach a conclusion using evidence and reasoning
11. water that is underground
12. a balanced state in which a system is stable, such as wehn two or more samples are at the same temperature

1. a group of atoms joined together in a particular way
4. a small part that is meant to show what the whole is like
5. tiny organisms that are made of a single cell
6. when something stays mostly the same over time
7. a set of interacting parts forming a complex whole
9. this energy is the total kinetic energy of all the molecules that make up a sample