Properties Of Water.

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Presentation transcript:

Properties Of Water

Polarity Substances can either be POLAR or NONPOLAR Water is Polar That means electrons are not shared equally

Universal Solvent Because water is polar it can dissolve many things like sugar, salt, and even burned on macaroni in a pot That is why it is called the universal solvent

Cohesion vs Adhesion This is the stickiness of water Cohesion is water sticking with other water Adhesion is water sticking to other things

Adhesion

Cohesion

Capillary Action Because of adhesion and cohesion, water has a unique property called capillary action It is the movement of water through porous spaces

Surface Tension Has to do with cohesion Property of water that allows it to resist external force

How we come in contact with it (3 ways): Picture Cohesion Polarity Definition: Importance to Humans and Animals: Universal Solvent Adhesion How we come in contact with it (3 ways): Picture Cohesion Capillary Action Surface Tension