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18 Cards in this Set
- Front
- Back
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Anything that has mass and takes up space. |
Matter |
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List 2 examples of things that are not matter |
Light Sound |
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Particles are packed together and vibrating in place. |
Solid |
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Particles flow around and over each other and move faster. |
Liquid |
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Particles separate and move fastest |
Gas |
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The amount of matter something contains |
Mass |
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The measure of the force of gravity on an object. This would be different in different planets (Measured in Grams) |
Weight |
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The amount of space that matter takes up. For rectangular prisms we would use length•width•height. For irregular shaped objects we would use water displacement in a graduated cylinder. |
Volume |
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The amount of matter in an object compared to the space it takes up. |
Density |
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Density formula |
Density=mass\volume |
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Each vertical column of elements (top to bottom) on the periodic table. This # is the # of valence electrons |
Groups |
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Each horizontal row of elements (left to right) on the periodic table. This # is the # of valence shells. |
Periods |
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Chemically combined; made up of different kinds of atoms. |
Compounds |
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Physically combined; contains a verity of elements and compounds that are not chemically combined with each other |
Mixtures |
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When physical properties of a substance are changed. |
Physical Change |
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When one or more substances are changed into new substances with different properties. These new substances cannot be undone by physical means - the can't go back to the way they were (new substances) |
Chemical Change |
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List 3 examples of physical change |
Bending Cutting Crushing |
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List 3 examples of chemical changes |
Wood burning to become ash Cooking liquid batter Fireworks |
