Across
- 5. The tightness on the surface of water caused by the cohesive forces between water molecules, making the surfaces act like a stretched elastic sheet
- 6. Thee amount of energy required to convert 1 gram of liquid into gas
- 8. A measure of the acidity or basicity of a solution.
- 10. The characteristics of a molecule having distinct positive and negative ends, leading to the formation of hydrogen bonds in water
- 11. The attraction between molecules of different substances, such as water molecules sticking to gas surface
- 13. The attraction between molecules of the same substance, such as water molecules sticking together
- 15. The resistance of a substance, such as water, to changes in temperature, contributing to the regulation of climate and body temp in organisms
- 16. A homogeneous mixture composed of two or more substances, where a solute is dissolved in a solvent
Down
- 1. A substance that can dissolve a wide variety of solutes
- 2. The ability of water to flow in narrow spaces against gravity, which occurs due to a combination of cohesive and adhesive forces
- 3. The amount of heat energy required to raise the temperature of a substance by 1*C
- 4. A substance that is dissolved in a solvent
- 7. The ability of ice to act as a barrier that slows down the loss of heat from water beneath it
- 9. A weak bond between two molecules, where a hydrogen atom in one molecule is attracted to an electronegative atom in another molecule, common in water molecule
- 12. The measure of a fluids resistance to flow
- 14. The mass of a substance per volume