Q. Which of the following metals is liquid at room temperature?
✅ Correct Answer: (A)
Mercury
Explanation: Mercury is the only metal that is liquid at room temperature (melting point -38.83°C). Other metals like silver, aluminum, and copper are solid at room temperature.
Explanation by: Sikhar Chaudhary
Mercury is the only metal that is liquid at room temperature (melting point -38.83°C). Other metals like silver, aluminum, and copper are solid at room temperature.