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17 Cards in this Set
- Front
- Back
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Independent Variable |
A variable that does not depend on another |
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Dependent Variable |
A variable who depends on another |
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Density |
A measure of mass and volume |
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Atom |
The basic unit of an= chemical element |
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Element |
One single atom |
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Compound |
Two or more atoms chemically bonded together |
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Mixture |
Contains two or more substances |
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Neutralization Reaction |
When an acid and a base react to form water and salt |
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Sublimation |
Process where a solid turns into gas phase without without going through the liquid phase |
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Deposition |
Process where water vapor turns directly to ice without changing to a liquid |
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Valence Electron |
An electron in the outermost shell |
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Ion |
The loss or gain of an electron |
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Ionic Bond |
Occurs when one atom gives up one or more electrons to another atom |
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Covalent Bond |
A bond formed by the sharing of a pair of electrons by two atoms |
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Metallic Bond |
chemical bond between atoms in a metallic
element,formed by the valence electrons moving freely through the metallattice. |
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Velocity |
The speed of something in a given direction |
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Inertia |
To remain unchanged |
