The thermometer has a small bulb filled with either mercury (in older thermometers) or alcohol (in modern ones). When the temperature rises, the liquid expands and moves up the narrow tube.

When a mercury thermometer breaks ... Agarwal said a syringe should be used to suck up the liquid under water, maintaining great care all the while. 'Just one gram of mercury is enough to ...

A large spill is considered anything greater than a broken thermometer. She said that the individual had not yet sold any of ...

Mercury can be found in a variety of non-laboratory items such as fluorescent light bulbs, thermometers, older pressure gauges, plumbing traps, manometers, barometer, thermostats, capacitors, and ...

Mercury, which is liquid at room temperature, was used in a wide range of products, such as fluorescent lamps, thermometers and batteries. But it is also highly toxic. Mercury poisoning caused by ...