Choose the Electron Configuration for Zr²⁺

question 53

Multiple Choice

Choose the electron configuration for Zr²⁺.

• A) [Kr]5s²4d²
• B) [Kr]5s²
• C) [Kr]4d²
• D) [Ar]4s²3d¹⁰4p⁶
• E) [Kr]5s²4d⁴

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The proportion of workers in a given sector or country who are members of unions, indicating the level of unionization.

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