Question

Write the general outermost electronic configuration of alkaline earth metals

Answer 1

ns^1-2

where n= 1 to 7

Answer 2

The elements in Group 2 (beryllium, magnesium, calcium, strontium, barium, and radium) are called the alkaline earth metals (Figure below). These elements have two valence electrons, both of which reside in the outermost s sublevel. The general electron configuration of all alkaline earth metals is ns2.

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