Chemistry, 04.11.2020 19:40 supergirl101911
Which of the following elements does not form an ion with a charge of +1
fluorine
hydrogen in an acid
potassium
sodium
Answers: 1
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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.
Answers: 3
Which of the following elements does not form an ion with a charge of +1
fluorine
hydrogen in...
hydrogen in...
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