Question

Identify the metal which exists as liquid at room temperature .
a) sodium
b) potassium
c) Bromine
d) mercury​

Answer 1

Answer:

At room temperature, mercury (Hg) exists in liquid state. Non metal bromine is also in liquid state at room temperature. Metals Ca, K and Na are in solid state at room temperature.

Answer 2

Answer:

d) mercury

mercury is only metal that exists in liquid at room temperature