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Chemistry, 05.07.2019 16:30 hskdbdjd

The alkali metals cesium (cs) and rubidium (rb) were discovered based on their characteristic flame colors. cesium is named after the sky and rubidium after the gem color. what colors of light do you think them metals give off when heated in a flame?

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The alkali metals cesium (cs) and rubidium (rb) were discovered based on their characteristic flame...
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