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Asubstance cannot dissolve in water or the mucous that coats the olfactory epithelium. what is true about this substance
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In the reaction between a crushed antacid tablet and vinegar what gas is emitted
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Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.
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Air can be considered a mixture. which statement does not explain why?
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Chemistry, 22.06.2019 23:00
What element has similar physical and chemical properties as boron.
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Asubstance cannot dissolve in water or the mucous that coats the olfactory epithelium. what is true...
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