Across
- 1. Materials with a special affinity for water; those it spreads across, maximizing contact
- 7. a property of value with a definite shape and volume
- 8. is a small, positively charged particle of matter found in the atoms of all elements
- 11. property of weight with no actual shape or volume
- 13. the coldness or hotness
- 15. those that naturally repel water, causing droplets to form
- 16. one or two atoms
- 17. subatomic particles are found inside the nucleus of every atom
- 18. particles that makeup everything
- 19. a property of matter with no definite shape but a definite volume
Down
- 2. is a measure of temperature
- 3. a naturally-occurring chemical element found in rock in the earth's crust
- 4. makes up everything on Earth
- 5. A small particle with a negative charge that is found in all atoms
- 6. Water is attracted to water
- 9. is a measure of hotness or coldness
- 10. a liquid
- 12. the attraction between two dissimilar phases
- 14. caused by or related to heat or temperature