What Is the Core Notation for the Electron Configuration of a Nickel(II)ion,NI₂

question 136

Multiple Choice

What is the core notation for the electron configuration of a nickel(II) ion,NI₂+?

• A)[Ar] 4S₂ 3d6
• B)[Ar] 4S₂ 3d8
• C)[Ar] 4S₂ 3d10
• D)[Ar] 3d8
• E)none of the above

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