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Definition
| A substance formed of the atoms of two or more elements |
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Term
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Definition
| A negatively charged subatomic particle |
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Term
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Definition
| A state of matter that has no definite shape or volume |
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Term
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Definition
| The smallest unit of a pure substance that still has the properties of that substance |
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Term
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Definition
| A state of matter that has a definite volume but no definite shape |
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Term
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Definition
| A compound that reacts easily with other substances and turns blue litmus paper red, has a pH lower than 7 |
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Term
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Definition
| A subatomic particle that has the same mass as a proton but no electric charge |
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Term
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Definition
| A state of matter that has definite shape and volume |
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Term
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Definition
| The number of protons in an atom |
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Term
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Definition
| A subatomic particle that has a positive electric charge |
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Term
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Definition
| A compound that reacts easily with other substances and turns red litmus paper blue, has a pH higher than 7. |
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Term
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Definition
| The center of an atom, which contains protons and neutrons |
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