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An Element That Has the Valence Electron Configuration 3s¹ Belongs

Question 29

Multiple Choice

An element that has the valence electron configuration 3s¹ belongs to which period and group?

A) period 4; group 7
B) period 4; group 2
C) period 4; group 1
D) period 3; group 2
E) period 3; group 1

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