As one descends group 2A of the periodic table,the number of valence electrons found in each element
A)increases.
B)decreases.
C)remains the same.

Name: As one descends group 2A of the periodic table,the number of valence electrons found in each element A)increases. B)decreases. C)remains the same.
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Question

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The number of valence electrons for elements in Group 2A (the alkaline earth metals) remains the same (2 valence electrons) as one moves down the group.

As One Descends Group 2A of the Periodic Table,the Number