What Is the Electron Configuration for an Oxide Ion,O₂-

question 166

Multiple Choice

What is the electron configuration for an oxide ion,O₂-?

• A)1S₂ 2S₂ 2p4
• B)1S₂ 2S₂ 2p5
• C)1S₂ 2S₂ 2p6
• D)1S₂ 2S₂ 2p6 3s1
• E)none of the above

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