What Is the Valence-Shell Electron Configuration for the Fourth-Period Element

question 72

Multiple Choice

What is the valence-shell electron configuration for the fourth-period element in Group VA?

• A)4s²5p⁵
• B)5s²5p⁵
• C)4s²4p³
• D)5s²4p⁵
• E)4s²3d³

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