Across
- 1. The mass of a substance per unit volume. Water is unique because its solid form
- 3. The resistance of a substance, such as water, to changes in temperature,
- 5. a weak bond between two molecules where a hydrogen atom in one molecule is attracted to an electronegative atom
- 6. A measure of the acidity or basicity of a solution
- 8. The tightness on the surface of water caused by the cohesive forces between water
- 11. The ability of ice to act as a barrier that slows down the loss of heat from the water
- 12. The amount of heat energy required to raise the temperature of a substance by 1°C.
- 15. The measure of a fluid's resistance to flow.
- 17. the characteristic of a molecule having distinct positive and negative ends leading to hydrogen bonds
- 19. The ability of water to flow in narrow spaces against gravity, which occurs due to a
- 20. A substance that can dissolve a wide variety of solutes
Down
- 2. homogeneous mixture composed of two or more substances,
- 4. the attraaction between molecules of different substances
- 7. it
- 9. of cohesive and adhesive forces
- 10. to the regulation of climate and body temperature in organisms
- 12. A substance that is dissolved in a solvent.
- 13. the attraction between molecules of same substances
- 14. is less dense than its liquid form
- 16. The amount of energy required to convert 1 gram of a liquid into a gas
- 18. high specific heat allows it to stabilize environmental temperature