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Predict what would happen if you touched the knob of a positively charged electroscope with a negatively charged object. Explain your prediction.
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Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?
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Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as
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Predict what would happen if you touched the knob of a positively charged electroscope with a negati...
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