Across
- 4. solid liquid or gas
- 7. the mass of a substance divided by it's volume
- 8. state of matter in which an object has a definite volume but no shape
- 10. a negatively charged particle moving around the nucleus of an atom
- 12. the changing of liquid to a gas
- 13. a changing of a substance or kind of matter with different properties
- 15. basic building blocks of matter cannot be separated into parts by chemical means
- 16. state of matter that does not have a specific volume or shape
- 17. state of matter in which an object has a definite shape and volume
- 18. a particle with no electrical charge in the nucleus of the atom
- 19. matter that can be see and can be changed without creating a new substance
- 20. contains dna which controls how the body grows and changes
- 22. goes from a liquid to a solid 32 degrees Celsius
- 23. the space that an object takes up as expressed in cubic units
Down
- 1. a positively charged particle in the nucleus of an atom
- 2. matter that describes how it changes when it reacts with other matter
- 3. goes from a solid to a liquid
- 5. the changing of a gas into a liquid
- 6. goes from a liquid to a gas, 212 degrees Fahrenheit
- 9. particle made up of a group of atoms that are chemically bonded
- 11. change in some properties of matter without forming a different kind of matter
- 14. the amount of matter in a object
- 21. anything that takes up space