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MannyD MannyD
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7 years ago
Scientists studying cathode rays determined that the rays must be negatively charged because the beam moved from the ________ electrode to the ________ electrode.
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Chemistry for Changing Times

Chemistry for Changing Times


Edition: 13th
Authors:
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Chemistry for Changing Times, 13th Edition
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BarryOBarryO
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7 years ago
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. Smiling Face with Open Mouth

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MannyD Author
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7 years ago
this is exactly what I needed
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Helped a lot
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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