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Definition
| Anything that takes up space |
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Definition
| basic building block of matter |
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Definition
| written bove symbol; tells number of protons and electrons |
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Definition
| average mass of all atoms in a given element |
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Definition
| of the same atom; have the same number of protons |
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Definition
| when 2 atoms of the same type join together |
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Definition
| when different atoms form together |
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Definition
| particles that carry a positive or negative charge |
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Definition
| when atoms give up or take an electron to recieve a full/stable outer shell |
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Definition
| the attraction between oppositely charged ions |
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Definition
| when atoms share eletrons |
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Definition
| the attraction of a slghtly positive, covalently bonded hydrogen to a slightly negative atom |
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Definition
| take up hydrogen ions or release hydroxide ions |
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Definition
| carbohydrates, lipids, proteins, nucleic acids |
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Definition
| means molecule contains hydrogen and carbon |
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Term
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Definition
| a molecule that contains many subunits |
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