What Is the Ground State Electron Configuration for Sn²⁺

question 66

Multiple Choice

What is the ground state electron configuration for Sn²⁺?

• A) [Kr]4d¹⁰5s²
• B) [Kr]4d¹⁰5p²
• C) [Kr]5s²
• D) [Kr]4d¹⁰5s²5p²
• E) [Kr]4d¹⁰5s²5p⁴

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