An element that has the valence electron configuration 2s²2p² belongs to which period and group? A)period 2;group 2A B)period 2;group 4A C)period 3;group 2A D)period 3;group 4A

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Quizplus · Accepted Answer

The given electron configuration simplifies to 2s^2 2p^2, which corresponds to the element carbon (C). Carbon is in period 2 and group 4A of the periodic table.

An Element That Has the Valence Electron Configuration 2s22p2 Belongs

An Element That Has the Valence Electron Configuration 2s²2p² Belongs