Give the Ground State Electron Configuration for Se^2⁻

question 52

Multiple Choice

Give the ground state electron configuration for Se^2⁻.

• A)[Ar] 4s² 3d¹⁰ 4p⁴
• B)[Ar] 4s² 3d¹⁰ 4p²
• C)[Ar] 4s² 4p⁶
• D)[Ar] 4s² 3d¹⁰ 4p⁶
• E)[Ar] 4s² 3d⁸ 4p⁶

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