Question

Which metal has the lowest melting point?

Options

• Cs

• Hg

• Mn

• Cu

Answer 1

Hg

Explanation:

Mercury (Hg) is the only metal that exists as a liquid at room temperature, which means it has a very low melting point of about –38.8°C. This is the lowest melting point among all metals, making it unique. Other metals like cesium (Cs) also have low melting points, but not as low as mercury.