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15 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Chemical change |
A change in matter from one form to another, forming a completely new substance |
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Kinetic energy |
Energy of motion |
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Potential energy |
Stored energy |
Energy of position |
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Endothermic |
Chemical reaction that requires energy or absorbs energy |
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Exothermic |
Chemical reaction releases energy |
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Evaporation |
The change of state of a substance from a liquid to a gas |
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Condensation |
The change of state of a substance from a gas to a liquid |
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Buoyant force |
The upward force exerted on an object by the fluid it is immersed in |
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Archimedes principle |
The buoyant force on an object in a fluid is an upward force |
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Bernalli's principle |
As the speed of a moving fluid increases, the pressure of the moving fluid decreases |
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Boyle's law |
The volume of gas increases as the pressure on it decreases |
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kinetic theory |
All matter is made up of tiny particles that are in constant motion |
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Valence electrons |
Electrons found in an atoms outer energy level |
They are involved in bonding |
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Period |
Horizontal rows of elements on the periodic table |
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Groups |
Vertical columns of elements in the periodic table |
They have similar properties |
