Across
- 4. A substance consisting of only one type of atom
- 8. The attraction between molecules
- 10. A measure of randomness
- 12. Another name for solution
- 14. Gas has a definite
- 15. a ________ property of matter which can be observed using your senses
- 16. Created by heating a gas
- 18. The sticking together of particles of the same substance
- 19. In observing a ________ property the original substance is changed
- 21. Ions dissolved in water that produce an electric current
Down
- 1. A substance consisting of 2 or more elements that are chemically combined
- 2. two or more substances physically combined
- 3. ______ tension which makes a belly flop hurt
- 5. Made up of different components
- 6. Takes the shape of the container, medium entropy and has a definite volume and mass
- 7. Smallest unit of an element
- 9. ______ solids have particles that are arranged in a geometric pattern
- 11. _______ solids are arranged without any pattern
- 13. the resistance to flow
- 17. Anything that has mass and takes up space
- 20. Smallest unit of a compound
- 22. Has a definite shape, particles are tightly packed and has low entropy