Question

why is mercury used in laboratory thermometer​

Answer 1

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:

mercury is in thermometer to measure the temperature and this is used in laboratory for measuring temperature  .hope it's fine

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Explanation: