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Chemistry, 22.06.2019 02:40, gabrielolivas59
The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
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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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To convert m-ethylaniline to m-ethylfluorobenzene, it should be treated with nitrous acid followed b...
Mathematics, 30.04.2021 21:30
Mathematics, 30.04.2021 21:30
Mathematics, 30.04.2021 21:30