Properties of Water. Watch the following video and take notes https://www.youtube.com/watch?v=aVmU3CLxvgU.

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Presentation transcript:

Properties of Water

Watch the following video and take notes

Teachers: Watch video once Watch video again and take notes Write notes on board and explain each property Go over power point Have kids edit their notes

Notes Should look like 70% planet; body 70% Structure: forms H bonds with other molecules Universal Solvent Cohesion and Adhesion High Surface Tension High Heat Capacity Changes in Density

Universal Solvent Dissolves many substances Polarity Ex: NaCl in water Chemical rxns=quick

Cohesion and Adhesion Water-water: cohesion transpiration Water-other: adhesion (like tape) Nutrients and waste

High Surface Tension

High Heat Capacity Water absorbs a lot of heat without changing chemical state Homeostasis of organisms Adaptability of organisms

Changes in Density

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