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Which Is the Correct Electron Configuration for an Oxide Ion

Question 64

Multiple Choice

Which is the correct electron configuration for an oxide ion?

A) 1s²2s²2p³
B) 1s²2s²2p¹
C) 1s²2s²2p⁶
D) 1s²2s²3s²
E) 1s²2s²2p²

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