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12 Cards in this Set
- Front
- Back
The way an object looks, tastes, smells, sounds and feels are called
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Properties
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Why do objects float?
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because they have little mass and a lot of volume
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What would be best for stirring hot liquids?
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wooden spoon
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How many different elements are there that make up all of the matter in the world?
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More than 100
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If two different matters are made of the same elements, how is it possible that they look and feel different?
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They may look and feel different because they may be made up of different combinations of the same elements in different amounts.
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What unit of measure do people agree to use?
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standard unit
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In the metric system, what are units of length based on?
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meter
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Which instrument will best measure mass?
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pan balance
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In the metric system, what unit is used to measure volume for a liquid?
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liter
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What unit of measure would you use to measure a football field? meter, centimeter of millimeter?
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meter. It is the longest unit and would provide the most accurate measure.
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What is the scientific term for the forms of matter?
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states of matter
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How many forms of matter exist on Earth?
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3
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