Across
- 1. the measurement of the amount of matter in an object
- 3. energy of matter in motion
- 5. a change in which energy is taken in
- 7. anything that has mass and takes up space
- 8. a measure of the average energy of random motion of particles of matter
- 9. the energy of electricaclly charged particles
- 11. an example of a homogeneous mixture
- 12. the basic particle from which all elements are made
- 15. a change in matter that produces one or more new substances
- 16. a change that releases energy
- 20. a single kind of matter that is pure
- 21. Internation System of Units
- 22. energy that an object has because of its position
Down
- 1. made of two or more substances
- 2. the amount of space that matter occupies
- 4. pure substance that cannot be broken down into any other substances
- 5. a form of energy that travels through space as waves
- 6. a pure substance made of two or more elements chemically combined in a set ratio
- 8. energy that is the total energy of all the particles in an object
- 10. two metal strips placed in a solution
- 13. a measure of the force of gravity on you
- 14. the study of properties of matter and how matter changes
- 17. groups of two or more atoms held together by chemical bonds
- 18. a change that alters the form or appearance of matter but does not make any substance in the matter into a different substance
- 19. relates the mass of a material in a given volume