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Published byJade Foster Modified over 6 years ago
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Water Vocabulary Positive charge 2 hydrogen atoms 1 oxygen atom
Share electrons negative charge
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Polar Molecule Has a positive charge and a negative charge
Opposite charges ATTRACT like magnets
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Cohesion Water drops sticking to other water drops
Because water is polar Why rain drops get bigger Drops on a penny “COnnects to other water
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Adhesion Water drops sticking to other surfaces
Water “adding” on to another surface Water on a windshield Dew on the grass (wet grass in the morning) condensation
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Surface Tension Water molecules sticking together to form a “skin” on top of water Why belly flops hurt Water striders - insects that walk on water
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Capillary Action Water moving up or through a material
Plant roots absorbing water from soil Paper towels soaking up water
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Ice Floats in water because it has LESS DENSITY
Polar bears and penguins walk on top of ice Fish survive below the ice
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Universal Solvent Water can dissolve a lot of things
Because it is polar molecule Solute is the powder that dissolves Solvent is the liquid that dissolves the solute
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Videos Video about water properties TedEd
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