1. Chemistry of water

2. Water is _______________ A.Energy B.An element C.A compound

3. Polar molecule Explains water unique properties Positive charge on Hydrogen side Negative charge On oxygen side

4. Universal solvent Dissolves more substances than any other liquid Can dissolve minerals and nutrients Physical property of matter

5. Cohesion and adhesion Cohesion- Water molecules bond to each other Adhesion- water molecules bond to other polar molecules Capillary action- movement of water up a small tube

6. Surface tension Water at the surface is attracted more strongly side to side than other water molecules.

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8. Forms of water Water changes phase due to temperature These are physical changes

9. Latent heat

10. Density How much mass is in a certain volume. Density anomaly- as water gets colder the density decreases

11. Specific heat How much energy is needed to heat up a certain amount of a substance Unique for each substance Water has a high specific heat