What Is the Electron Configuration of O₂^-

question 40

Multiple Choice

What is the electron configuration of O₂^-?

• A) 1s²2s²2p⁵
• B) 1s²2s²2p⁶
• C) 1s²2s²2p⁴
• D) 1s²2s²2p²
• E) 1s²2s²2p³

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