Across
- 4. the ability of a chemical to burn or ignite, causing fire or combustion
- 6. subatomic particle that exist outside of and surrounding the atom nucleus
- 7. mixture that consists of two or more phases
- 10. subatomic particle which has a neutral charge
- 11. the positively charged center of the atom consisting of protons and neutrons
- 12. stable subatomic particle that has a positive charge
- 14. any substance that cannot be decomposed into simpler substances by ordinary chemical processes
- 15. has neither a definite volume or shape
- 17. has a definite shape and volume
- 19. the property of a metal's ability to be distorted below compression
- 20. the ability to transmit heat, sound or electricity
- 21. process involving the conversion of a liquid into vapor that is condensed back to liquid form
- 23. fourth state of matter and made of gas
- 24. process by which particles are removed from a fluid, either a liquid or a gas
- 25. a substance that contains atoms of two or more different elements, and these atoms are chemically joined together
- 26. is the change in the state of matter from the gas phase to the liquid phase
- 29. the quality or condition of being reactive
- 31. energy that is transferred from one body to another as the result of a difference in temperature
Down
- 1. cubic meter is the unit of measurement
- 2. the process by which water changes from a liquid to a gas or vapor
- 3. is a fluid's resistance to flow
- 5. mixture that's mixed or blended together so well that all of the ingredients will not separate out, even over time.
- 8. has the units of mass divided by volume
- 9. the ability of a material to be drawn or deformed without fracture
- 13. is the removal of heat,resulting in a lower temperature or phase change
- 16. the transition of a substance directly from the solid to the gas state, without passing through the liquid state
- 18. the physical process of giving or taking away electrons from an atom
- 22. Celsius, Fahrenheit, and Kelvin is the unit of measurement
- 27. kilogram is the unit of measurement
- 28. a substance in which two or more substances are mixed but not chemically joined together
- 30. has a definite volume and no fixed shape