Athermometer contains liquid mercury, and the volume of that mercury grows as the temperature grows, allowing us to make accurate measures of temperature. which of the following properties of mercury is described here?

Physical properties of mercury are described here.

Explanation:

Mercury is a metal. Mercury is the only metal which is liquid at room temperature. Mercury is shiny silver in liquid form. It has a melting point of -38.9 degree Celsius and a boiling point of 356.7 degree Celsius. The symbol of mercury is Hg and it has an atomic number, 80 and atomic weight of 200.59. Mercury is a poor conductor of heat and good conductor of electricity. Mercury is considered a heavy metal.

In this question, its liquid form, and the volume of the mercury grows as temperature rises, are the examples of physical properties of the mercury.