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Physics
10 June, 02:16
How many valence electrons are in alkali metals
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Roger Baldwin
10 June, 02:27
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If you look on the periodic table you will see the top group elements depending on how the elements relate to each in the column. All of the elements in that column show they all have 1 electron in their valence shell. Some of the chemicals in that family or group are Sodium, Lithium, Potassium. The are very reactive because they only have one electron and what 7 more to become stable.
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