8th Grade – Physical & Chemical Properties/Changes – Flashcards
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magnetic
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physical property
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malleable (can be hammered thin without breaking)
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physical property
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temperature
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physical property
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flammable
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chemical property
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color
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physical property
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reacts violently with sodium
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chemical property
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length
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physical property
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mass
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physical property
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dissolves in water
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physical property
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produces a different gas when heated
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chemical property
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soluble in alcohol
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physical property
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odor
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physical property
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texture
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physical property
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taste
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physical property
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density
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physical property
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reacts with acid to form hydrogen
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chemical property
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melting point
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physical property
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salt dissolves in water
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physical change
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hydrochloric acid reacts with magnesium to produce hydrogen gas
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chemical change
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a piece of copper is cut in half
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physical change
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a sugar cube is ground up
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physical change
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iron rusts
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chemical change
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a tire is inflated with air
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physical change
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ethyl alcohol evaporate
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physical change
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ice melts
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physical change
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Alka-Seltzer reacts with water
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chemical change
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milk sours (goes bad)
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chemical change
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paper burns
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chemical change
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sugar dissolves in water
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physical change
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fireworks explode
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chemical change
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sodium and potassium react violently with water
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chemical change
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pancakes cook on a griddle
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chemical change
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water freezes
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physical change
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grass grows on a lawn
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physical change
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color change
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physical and chemical change
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fizzing or foaming or bubbles
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chemical change
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production of light or heat
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chemical change
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change in odor
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chemical change
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the change can be reversed
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physical change
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the change cannot be reversed
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chemical change
