Chemistry, 28.02.2020 21:40 ashley4329
2. A scientist mixed two samples together: a colorless liquid that melts at 12°C and a yellow solid that melts at 390°C. She analyzed the results and found two ending substances. One of the ending substances was a gray solid. This ending substance is made up of the repeating group of atoms shown above. Which of the diagrams to the left shows the repeating groups of atoms that make up the samples the scientist mixed together?
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2. A scientist mixed two samples together: a colorless liquid that melts at 12°C and a yellow solid...
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