Mercury is still used in dental amalgam. This means that mercury thermometers cannot measure temperatures below -40áµC, a temperature not all that rare in science laboratories or a superconductor technology manufacturing industry.However, unlike alcohol, mercury isnât colorless, a property that forces manufacturers to add artificial dyes to alcohol to make it clearly visible. When these thermometers are placed in warm solutions, they can measure the temperature of that solution using the expansion of the liquid inside the bulb through the capillary tube. Regular use of marijuana can produce symptoms of dependence like alcohol. It is a better choice to measure daytime and nighttime temperature, body temperature, etc.Mercury thermometer is a type of thermometer that uses a bulb filled with mercury as the temperature sensor. The scale, which was slightly altered at a later date, now bears his name.Alcoholâs hypersensitivity can be compensated by its virtues. Mercury has quite a few advantages in a thermometer, but other liquids, including water can be used. Also, it is not toxic. You can identify an alcohol addicted people than others sitting besides you. For perspective, the rise or fall in alcoholâs volume per degree rise in temperature would be six times greater than mercuryâs volume.This means that mercury in a sealed tube would rise at a much slower pace than alcohol, but it also means that mercury would fall equally slowly when the thermometer is removed from a pot filled with boiling water. Mercury is a hazardous chemical. This is why I am here. The main difference between alcohol and mercury thermometer is that the bulb of mercury thermometer is filled with mercury whereas the bulb of alcohol thermometer is filled with alcohol.1. Unlike mercury in the mercury thermometer, alcohol is less toxic and evaporates quickly. Water freezes below 0°C and boils above 100° C at sea level. But the maximum temperature measured by an alcohol thermometer is 78.5°C; hence this thermometer is suitable for measuring lower temperatures. The main difference between alcohol and mercury thermometer is that Alcohol thermometer is a type of thermometer that uses a bulb filled with alcohol as the temperature sensor. But why mercury gives slow response while it can measure the temperatures quickly and precisely ?Do the people who wrote this article speak English? Commonly, thermometers use alcohol and mercury to fill their tubes, because alcohol and mercury have superiorities compared with anothers. Due to its toxicity, mercury is rarely used nowadays. Her interest areas for writing and research include Biochemistry and Environmental Chemistry. But if the capillary tube is filled with nitrogen gas, then the temperature range can be further increased since nitrogen is an inert gas and the pressure exerted by the gas on the mercury can increase the boiling point of mercury.Below −37°C, mercury is a soli. The maximum temperature that can be measured depends on the Since alcohols are colorless, they are dyed before filling the bulb. On the other hand, alcohol poses no such threat.Whatâs more, alcoholâs freezing point is an astonishing -115áµC compared to mercuryâs -40áµC. The increase in volume is evident in solids, such as metallic railway tracks, rubber tires and fluids like water, alcohol, mercury and halogen. Alcohol thermometers are used in the place of mercury thermometers considering the safety of the chemical compound. Mercury thermometers are used in: power plants and piping; chemical tanks; heating and cooling equipment; canneries; ships; paint kettles etc. ¤ Alcohol thermometers can be used … Would make a very limited-use thermometer. Unlike the mercury-in-glass thermometer, the contents of an alcohol thermometer are less toxic and will evaporate quickly. However, the liquid he sealed wasnât water, but alcohol.Materials, when under constant pressure, expand when subjected to heat because the heat elevates the kinetic energy of its atoms, causing them to violently move and therefore separate from each other.