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What Is the Ground-State Electron Configuration for the Oxide Ion

Question 124

Multiple Choice

What is the ground-state electron configuration for the oxide ion?

A) 1s²2s²2p²
B) 1s²2s²2p⁴
C) 1s²2s²2p⁶
D) 1s²2p²
E) 1s²2p⁸

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