Question

Why mercury is a liquid at room temperature then when it is solid?

Answer 1

mate here is the answer

Because of the behavior of the valence electrons, mercury has a low melting point, is a poor electrical and thermal conductor and doesn't form diatomic mercury molecules in the gas phase. The only other element on the periodic table that is a liquid at room temperature and pressure is the halogen bromine.

hope it will help you

Answer 2

Answer:

It is liquid at room temperature because it has low melting point ..So if u will decrease the temperature I.e -38.83celcius .....

brainliest please