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10 Cards in this Set
- Front
- Back
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physical properties |
Characteristics that can be observed or measured without changing thecomposition of matter. |
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chemical properties |
Characteristics that can be observed when a substance is interactingwith other substances resulting in a change in chemical composition. |
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ability to rust |
Ability of a substance to reacts SLOWLY with oxygen to produce ironoxide |
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ability to burn |
Ability of a substance to react with oxygen QUICKLY to produce light andheat |
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reactivity |
The ability of a substance to combine chemically with another substance |
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physical change |
A change in matter that does not involve a change in the identity of the substance |
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chemical change |
A change in matter that produces one or more NEW substances |
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precipitate |
A solid that forms from a solution during a chemical reaction when you combine two liquids. |
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compound |
A pure substance made up of atoms of two or more different elements in a fixed ratio joined by chemical bonds, ex. water. |
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mixture |
A substance consisting of two or more substances mixed together (not in fixed ratio and not with chemical bonding) ex. vegetable soup |
