Answer :
Final answer:
The range of a mercury thermometer is from -170 °C to 430 °C.
Explanation:
The range of a mercury thermometer is from -170 °C to 430 °C.
According to the information provided, mercury, being close to the Sun, experiences extreme temperatures on its surface. It reaches a temperature of 700 K (430 °C) at noontime and drops to 100 K (-170 °C) just before dawn. Therefore, the range of temperature on Mercury is 600 K or 600 °C, making it the planet with the greatest temperature difference.
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