Why do (non-mercury) liquid thermometers stop working over time? I have had this happen both with an oven thermometer and a wall thermometer. The liquid is stuck on a reading and no
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![Is this mercury? If not, what do they use in non-mercury thermometers that looks like silvery metal? : r/chemistry Is this mercury? If not, what do they use in non-mercury thermometers that looks like silvery metal? : r/chemistry](https://preview.redd.it/is-this-mercury-if-not-what-do-they-use-in-non-mercury-v0-w1nmztioyw0c1.jpg?width=640&crop=smart&auto=webp&s=c163417957e63ce6b4c2c284b704a8f32c05e07b)
Is this mercury? If not, what do they use in non-mercury thermometers that looks like silvery metal? : r/chemistry
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Mercury Thermometer Broken, Close-up on White Background. Remove Mercury Stock Video - Video of equipment, crack: 215502997
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