Across
- 1. this is a very thin layer of particles that are strongly attracted to eachother than they are o the particles surrounding them what is it?
- 7. this changes from solid to liquid with heat what is it?
- 9. these are also atoms that merge at super low temperatures to form a single object that behaves like a wave.
- 12. this changes from gas to liquid form.
- 15. this is the process of changing solid to gas passing the liquid phase
- 17. this is the pressure required to liquefy a gas.
- 18. what happens when a change in color shows obvious chemical changes that the substance has undergone?
- 19. __ will occur when the vapor pressure of liquid is equal to or greater than the atmospheric pressure what is it?
- 24. this is a state of matter of a dilute gas of bosons cooled to temperatures close to absolute zero, or the lower limit of the thermodynamic scale.
- 25. this force is the weakest among the type of solids held together what is it?
- 26. this theory has 5 assumptions, what is it?
- 28. this type of solid has high melting points, what is it?
- 29. this is the process by which water is converted to its gaseous form from its liquid form.
- 30. this type of phase of matter is very strong and hard to break what is it?
Down
- 2. these are the strongest kinds of forces holding solids together what is it?
- 3. these are the greatest beneath the surface of the liquid, where the particles are attracted to each other on all sides. what are these?
- 4. these gives trees and other plants a boost in nutrient-rich water what are these?
- 5. this accounts for the capillary action when a liquid is drawn up into a very narrow tube, what is it?
- 6. what is the greek meaning of the word "amorphous?"
- 8. this is a measure of how much a liquid resists flowing freely.
- 10. what involves changing the physical properties of a substance?
- 11. the process of changing solid to gas w/o passing the liquid phase
- 13. this converts liquid to gas what is it?
- 14. a type of gas we encounter this everyday without realizing it at all what is it?
- 16. what are metallic solids held together by?
- 20. this is the property of liquids that can easily vaporize at normal temperatures
- 21. this is the pressure exerted by the vapor/liquid in a closed container.
- 22. solids, when exposed to x-rays each structure also produces a distinctive pattern that can be used to identify the material what is it?
- 23. since the particles of this phase of matter are very far apart they do not have a definite shape or volume what is it?
- 27. this state of matter is an intermediate phase between solid and gas, what is it?