Give the Ground State Electron Configuration for Rb⁺

question 77

Multiple Choice

Give the ground state electron configuration for Rb⁺.

• A)[Ar ]4s² 4p⁶
• B)[Kr] 5s¹
• C)[Ar] 4s² 3d¹⁰ 4p⁶
• D)[Kr] 5s²
• E)[Kr] 5s² 4d²

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