Paramveer father is a doctor hi use thermometer to measure body temperature of his patient's she told him that metals are generally solid one of the metals is is in the liquid state at room. temperature and used in thermometers the metal is. sodium Mercury silver aluminium
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Answer:
Mercury
Explanation:
the metal used in thermometer is Mercury
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.
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