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Write the Ground-State Electron Configuration of a Europium Atom

Question 10

Multiple Choice

Write the ground-state electron configuration of a europium atom.

A) [Xe]5d⁷6s²
B) [Xe]4f²5d⁵6s²
C) [Xe]4f⁹
D) [Xe]4f⁷6s²
E) [Xe]4f⁵5d²6s²

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