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unit 1 lesson 1

QuestionAnswer
what is polarity and a polar molecule polarity is when a molecule negative charge at one end and positive charge at the other
why do polar molecules cohere so well because they have polarity witch makes them cohere
what is a chemical symbol for water why is it called that, what Adams are negative and what are positive? h2O tow hydrogen+ one on oxogyn-
what is adhesion? when a molcule can stick to another moclue that
what is soltaion when a liquid can dissolve a soild
why is water called the universes soltaion? because it can dissolve many things
what percent of earth's water is fresh? 3%
what percent of earths water is salt water? 97%
in the average house what appliance uses the most water? the toilet
what is one way you can save water?
Created by: Ashley.Nelson
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