Question

why is mercury used in making temperature​
short answer
fast​

Answer 1

Answer:

please follow me

Explanation:

Mercury is the only one in liquid state at room temperature. It's used in thermometers because it has high coefficient of expansion. Hence, the slightest change in temperature is notable when it's used in a thermometer. It also has a high boiling point which makes it very suitable to measure higher temperatures.

Answer 2

Answer:

they low melting point found in just extensorss