In normal and some medical thermometers Mercury is used. That is why you may want to consider using electric thermometers which are more commonly used. They use no mercury.
There are 34 different types of thermometer that range from alcohol thermometers and ear thermometers to medical thermometers and electrical resistance thermometers.
In the medical field, thermomaters are used to take the temperature, which can signal if you have an infection(body warms up from white blood cells fighting the infection), and many other uses
Thermometers typically use a metal such as mercury or alcohol to measure temperature. Mercury thermometers are commonly used in applications such as medical settings, while alcohol thermometers are used in environmental monitoring due to their lower environmental impact.
Digital thermometers, infrared thermometers, and alcohol or galinstan thermometers are commonly used as alternatives to mercury thermometers due to the environmental and health risks associated with mercury.
Mercury is used in thermometers.
In the medical field, iron is used in supplements. It is a chemical known to combat iron deficiency or anemia.
A thermometer is used to measure air temperature. Several types of thermometers can be used, such as liquid-in-glass thermometers, digital thermometers, and infrared thermometers.
A thermometer is used to measure temperature. There are various types of thermometers such as digital thermometers, mercury thermometers, infrared thermometers, and thermocouples.
Clinical thermometers are devices used to measure body temperature in medical settings. They are specifically designed to provide accurate readings of body temperature and are typically used orally, rectally, or under the arm. Clinical thermometers are made of materials that are safe for medical use and have a high level of precision.
A thermometer is used to measure the temperature of a body. There are various types of thermometers, such as digital thermometers, infrared thermometers, and mercury thermometers.
Low melting Gallium alloys are used in some medical thermometers. Gallium arsenide is used in light emitting diodes and solar panels