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Chemistry, 06.12.2020 14:00 bubbleslol4463
Determine the valence electron/s and predict the period and group number of the following elements by electron configuration. Provide evidence by showing work properly. Use a sheet of paper to do your work. 1. Silicon 2. Xenon 3. Barium 4. Potassium 5. Iodine
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Determine the valence electron/s and predict the period and group number of the following elements b...
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