Across
- 2. The law of _____ revolving around the total amount of energy in the world.
- 4. A diagram that shows how energy is transferred and/or transformed.
- 5. Energy that is used for something other than the purpose of an object.
- 6. An attraction of two atoms that holds them together.
- 10. Energy stored in an object.
- 12. The conversion of energy from one type to another.
- 13. A unit of power.
- 16. A word for hot or cold, can be measured in degrees.
- 18. Group of atoms held together by bonds.
Down
- 1. One of the tiny particles that matter is made of.
- 2. Energy stored in things like food. Fuel and batteries.
- 3. The rearrangement of atoms that forms new substance(s)
- 7. The movement of energy from one object to another.
- 8. Energy revolving around motion
- 9. Amount of energy used, measured in watts.
- 11. A measure of how much of the total energy supplied to an object is used.
- 14. The standard unit used when talking about energy
- 15. A device that assists the heart in beating at a regular pace.
- 17. There are different forms, e.g. light, sound, heat, chemical.