Across
- 3. a type of diagram showing how much energy something has and how it is transferred
- 4. something that gives something else the ability to work and live
- 7. a group of atoms held together by bonds
- 8. energy stored in chemical bonds like foods
- 13. a tiny particle that matter is made of(everything is made out of it)
- 14. the conversion of energy from one type of energy to another
- 15. the energy of motion
- 17. a unit of power,used to measure how much electricity a power plant produces or how much electricity a device uses
- 18. The change in atoms to form a new substance
- 19. Hot,cold,warm and freezing are all __________
Down
- 1. a device that helps the heart been on it’s normal rhythm
- 2. the rule that energy cannot be created or destroyed
- 5. the standard unit of work or energy
- 6. energy that when given to something is not used, like heat from a lightbulb
- 9. the energy changing from one object to another
- 10. the amount of energy something uses in a period of time
- 11. a measurement to see if something is good at not wasting energy
- 12. energy stored in an object
- 16. a magnet like bond to hold atoms together