Term
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Definition
| An electric charge that builds up on a material. |
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Term
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Definition
| A subatomic particle with a negative charge. |
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Term
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Definition
| An electric charge with more protons than electrons; the opposite of a negative charge. |
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Term
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Definition
| An electrical charge in which there is a build up of electrons; the opposite of a positive charge. |
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Term
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Definition
| Matter that has the same number of positive and negative charges. |
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Term
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Definition
| A continuous flow of electric charges. |
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Term
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Definition
| A device that changes stored chemical energy into electrical energy. |
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Term
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Definition
| A closed path through which electric current travels. |
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Term
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Definition
| Materials that allow heat, electricity, or sound waves to pass through them. |
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Term
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Definition
| Materials that electric charges do not flow through easily. |
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