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18 Cards in this Set
- Front
- Back
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Matter |
Anything that has mass and takes up space |
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Chemistry |
study of properties of matter and how matter changes |
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Substance |
A particular kind of substance |
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Physical property |
any property that is measurable color,texture |
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chemical property |
Something that will react |
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Element |
Ingredients for matter. Oxygen,Sodium |
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atom |
The basic unit of chemical element |
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Chemical bond |
a lasting attraction between atoms |
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Molecue |
a group of atoms bonded together |
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Compound |
a mixture of two elements. |
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Chemical formula |
it tells how many atoms in each element in a compound |
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Mixture |
two things mixed together |
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Heterogeneous Mixture |
a mixture that can be separated |
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Homogeneous mixtutre |
a mixture that can't be separated |
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Solution |
a homogeneous mixture composed of two or more substances. |
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proton |
positive charge |
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electron |
negative charge |
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nutron |
same mass as a proton |
