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10 Cards in this Set
- Front
- Back
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Compounds |
Substances made up of two or more different types of atoms bonded together |
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Mixtures |
Combination of two or more substances that do not combine chemically but remain the same single substances |
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Elements |
Substance that cannot be broken down into simpler substances |
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Atom |
The smallest particle of an element that has the chemical properties of that element |
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Matter |
Anything that has mass and volume |
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3 states of matter |
Liquid, solid, and gas |
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Physical change |
Change in color, size, appearance, or state of matter |
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Chemical change |
Change in which one or more substances combine or break a apart to form new substances |
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Independebt variable and dependent |
Independent- One that is changed Dependent- response to Independent |
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Control variable and manipulated |
Control- quanties that a scientist wants to remain constant Manipulated- variables you change on purpose |
