Across
- 3. Measure of the force of gravity.
- 4. Energy of electrically charged particals moving from one place to another.
- 7. Any change that alters the form or appearance of matter but does not result in substance change.
- 8. A change in which energy is taken in.
- 10. A change in which energy or is released.
- 11. Measure of the average energy of random motion of particles of matter.
- 14. Internal energy stored in the chemical bonds between atoms.
- 15. total energy of all the particles in an object.
- 16. A change in matter that produces one or more new substances.
- 17. Metal strips used in electrolysis.
- 19. Measurement of the amount of matter in an object.
Down
- 1. Energy matter has because of its position.
- 2. Abbreviated SI It is an international system used to measure the properties of matter.
- 5. The amount of space matter occupies.
- 6. Energy of matter in motion
- 9. Matter is not created or destroyed in any phhysical or chemical change.
- 12. Form of energy that traels through space as waves.
- 13. The relation of mass of a material in a given volume.
- 18. Ability to do work or cause change.