issb general knowledge MCQ #742

Which metal is liquid at room temperature?

issb general knowledge MCQ #742

  1. Question 1

    Q1. Which metal is liquid at room temperature?

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

    Answer: Mercury

    Explanation: Mercury is liquid at standard room temperature. This fact often appears in ISSB academic and general knowledge sections.