what is s block elements – InterviewSolution

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1.	what is s block elements
Answer» s-block elementsare theelementsfound in Group 1 and Group 2 on the periodic table. Group 1 are the alkali metals which have one valence electron. They have low ionization energies which makes them very reactive. Group 2 is the alkali earth metals which have two valence electrons, filling theirssublevel.

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