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DDES SCIENCE WATER

Water Properties Review

QuestionAnswer
Which part of a water molecule is positively charged? hydrogens
Which part of a water molecule is negatively charged? oxygen
A molecule that has electrically charged areas is a polar molecule
The tighness across the surface of water caused by the polar molecules pulling on each other is surface tension
THe combined force of attraction among water molecules and the molecules of surrounding materials is cappillary action
A substance that dissolves in another substance is a solvent
A mixture that form when one substance dissolves another is a solution
The states of matter are solid, liquid, and gas
A water strider can walk on water demonstrates the property of surface tension
Many drops of water can fit on a penny demonstrates the property of surface tension
Water can climb a piece of paper better than oil demonstrates the property of capillary action
Salt can disolve in water demonstrates the property of universal solvent
UnderArmour wicks sweat away from your body demonstrates the property of capillary action
Created by: mominter
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