Question

which property of Mercury make it suitable for it used in the thermometer​

Answer 1

Answer:

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:

High Coefficient of Expansion.

Explanation:

☆Mercury is the only one in liquid state at room temperature.

☆It has a lower freezing point (-39°C) and a high boiling point (35°C)

☆It is shiny liquid metal, hence can be easily seen through the glass of the thermometer tube.

☆It has a fairly large expansion for a small change in temperature.

☆It does not stick to the glass tube.