Why do we use Mercury in the thermometercan we use water instead of me

1.	Why do we use Mercury in the thermometercan we use water instead of mercury?What are the problence in using?
Answer» Answer: no, we can't USE water instead of MERCURY in thermometers. Explanation: Because mercury has high COEFFICIENT of expansion, THATS why a slightest change in temperature can be seen . But these works are not done by water..

Why do we use Mercury in the thermometercan we use water instead of mercury?What are the problence in using?

Answer»

Answer:

no, we can't USE water instead of MERCURY in thermometers.

Explanation:

Because mercury has high COEFFICIENT of expansion, THATS why a slightest change in temperature can be seen . But these works are not done by water..