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Explore 2 published pages tagged with Groups And Periods, grouped automatically from article text, entity focus, and recurring topical signals.
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chemistry
The periodic table arranges elements to reveal repeating chemical behavior through its families, or groups, which share valence electron patterns that drive reactivity and bond...
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The families of the periodic table are vertical columns known as groups, and elements in the same family share similar electron arrangements and chemical behaviors. Understandin...
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