Question

The metal which exists in the liquid state at room temperature and pressure is _______

• A. $Hg$
• B. $Ga$
• C. $Br$
• D. $Al$

Answer 1

The correct option is A $Hg$

Mercury is the only metal that exists as a liquid at room temperature and pressure.Ga is metalloid that exists in the liquid state.Br is the only non-metal to exist in liquid form at room temperature.Al is a metal but do not exist in the liquid state.