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11 Cards in this Set
- Front
- Back
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Does size change an objects density
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No, size doesn't change an objects density.
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Describe the properties of Hydrogen
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flamable, less dence than air. It's clear and odorless.
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Boiling point
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The boiling point is the temerature at which a substance turns from a liquid to a gas.
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Compound
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when different elementars are joined together to form a new chemical substance.
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Degrees Celsius
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metric temperature scale on which water freezes at 0 degrees and boils at 100 degrees.
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Degrees Fahrenheit
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standard temperature scale on which water freezes at 32 degrees and boils at 212 degrees.
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Density
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amount of mass of a substance in a specific space or volume, calculated by mass divided by volume.
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Element
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matter that is made up of atoms with identical chemical properties.
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Melting Point
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temperature at which a substance turns from a solid to a liquid.
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Mixture
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combination of two or more substances that keep their chemical properties. Soil, salt and pepper, and sugar water are examples of mixtures.
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Solutions
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type of mixture that is uniform throughout, such as Kool-Aid and sugar water.
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