The Basic Properties of water questions SCIENCE
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| Water is a _____ _____. it can dissolve more substances than any other liquid. | Universal Solvent
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| Water is made of _ ____ ____ atoms and _ _____ oxygen atom | 2 possitive hydrogen atoms, 1 negitive oxygen atom (H20)
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| Water is a ____ molecule because oxygen has a partial negative charge and the hydrogen atoms have a partial positive charge | polar
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| Does pure water have taste or smell? | NO! pure water has little or no taste, color or smell
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| Water is the only natural substance found in all _ states on earth | Three: gases liquid and solid
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| Water freezes at ____ | O celcius, or 32 Farenheit
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| Water boils at _____ | 100 celcius, or 212 Farenheit
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| Water has a high _______ ______ _____ which means water can absorb a lot of heat before it begins to get hot. This helps regulate air temperature | Specific Heat Index
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| Water is attracted to other water. This is called ____ | Cohesion
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| Water can be attracted to other materials this is called | Adhesion
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| Water has a very high ____ ____ which is the tendency of molecules of a liquid to stick together at the surface with water due to its plarity and hydrogen bonding | Surface Tension
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| You can see ____ ____ in the water when the liquid moves along the surface of a solid substance due to its adhesion even in spite of gravity | Capilary Action
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| The density of water is ? | 1 g/ ml or 1g/cm3
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| Water covers how much of Earth's surface? | 71%
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| How much of the human body is made of water? | 2/3
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| The upward force exerted on an object floating on the water is called ? | bouyancy
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| Water has a PH of _ | 7 neither acidic or basic
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