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Use the vsepr theory to determine the electron configuration of methane Ch4 a major component of natural gas
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The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion
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Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
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Use the vsepr theory to determine the electron configuration of methane Ch4 a major component of nat...
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