Question

what liquid metal is used in a chemical thermometer​

Answer 1

Answer:

Explanation:

Mercury is used in many thermometers.  

Since Liquids have a definite volume but indefinite shape, it is convenient to use a liquid to make a thermometer since the liquid will expand/contract based on heating and you can measure the temperature with just a ruler. Mercury is a liquid for a large temperature range around room temperature, so it is convenient.

Answer 2

Answer:

Mercury is a liquid metal which is used in a chemical thermometer

Explanation:

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