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|[[File:PeriodicTableGroups.png|center|600px]]
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| style="height:20px; width:200px; text-align:center;" |[[Group 1]] [[element]]s are shown in light purple at the far left of the [[Periodic Table]]. NB: [[Hydrogen]] is often shown in [[Group 1]] due to having a single [[electron]] in the [[Outer Shell|outer shell]] however it is not considered an '''Alkali Metal''' because it has very few [[property|properties]] in common with '''Alkali Metals'''.
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