MDCAT Chemistry MCQ #808

Which element's electron configuration is written as [Xe]4f¹⁴5d¹⁰6s¹ in its elemental state?

MDCAT Chemistry MCQ #808

  1. Question 1

    Q1. Which element's electron configuration is written as [Xe]4f¹⁴5d¹⁰6s¹ in its elemental state?

    • A) Gold
    • B) Silver
    • C) Copper
    • D) Mercury

    Answer: Gold

    Explanation: Gold's configuration prioritizes a half-filled 6s orbital. Option B has [Kr]4d¹⁰5s¹ configuration.