Question

2. Turns to liquid at room temperature, also known
as quicksilver​

Answer 1

Answer:

Only three other elements (bromine, cesium and gallium) are liquid at or slightly above room temperature. Mercury becomes solid at -40 ° F. Mercury is often known as quicksilver, and the symbol for mercury, Hg, was derived from the Greek word for quicksilver, hydrargyrum. Mercury vapor is highly toxic.

Answer 2

Answer:

The metal which remains liquid at room temperature is Mercury

The non-metal which remains liquid at room temperature is Bromine...