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Science and industrial labs often use mercury filled barometers due to Mercury's high density and low vapour pressure. This allows the barometers column of liquid to be less than 1 meter high (760 mm Hg=1 atmosphere). As an additional advantage the meniscus of the mercury is upwards at the center, unlike water, making accurate reading simpler. However mercury's toxic attributes make it hazardous if spilled, so mechanical diaphragm barometers are often used.
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What is the only metal that is liquid at room temperature and what is it used for?
Mercury is the only metal that is liquid at room temperature. It is used in thermometers, barometers, and some electrical switches and relays.
Which metal has a high density and is a liquid at room temperature?
Mercury is a metal with high density and is a liquid at room temperature. It is commonly used in thermometers and barometers due to its unique properties.
What is quicksilver also known as?
Quicksilver is also known as mercury. It is a heavy, silvery metal that is liquid at room temperature. Mercury is commonly used in thermometers, barometers, and some electrical switches.
Which metallic element is nicknamed quicksilver?
The metallic element that is nicknamed quicksilver is mercury. Mercury is a silvery liquid metal at room temperature and has been historically used in various applications such as thermometers and barometers.
Metal that is liquid at room tempreture?
the metal in liquid state at room temperature is mercury .bromine is also in liquid state but it is a non-metal. Mercury is the only metal element that is liquid at standard temperature and pressure. In very warm places without artificial cooling, gallium, which has a melting point just below 30C, could also be liquid at "room temperature".
What element is a liquid metal used in barometers?
mercury
What is the only metal that is liquid at room temperature and what is it used for?
Mercury is the only metal that is liquid at room temperature. It is used in thermometers, barometers, and some electrical switches and relays.
Which metal has a high density and is a liquid at room temperature?
Mercury is a metal with high density and is a liquid at room temperature. It is commonly used in thermometers and barometers due to its unique properties.
What are the instruments used for measuring atmospheric pressure?
Instruments used for measuring atmospheric pressure include barometers, aneroid barometers, and electronic pressure sensors. Barometers measure pressure using a column of liquid (mercury or water) while aneroid barometers use a flexible metal capsule. Electronic pressure sensors use electronic components to capture pressure data.
What is murcery?
Mercury is a heavy, silvery-white liquid metal that is the only metal that is liquid at room temperature. It is commonly used in thermometers, barometers, and some electrical switches. However, it is toxic and can be harmful to human health and the environment if not handled properly.
Why that mercury element is important?
Mercury is a d-block element. It is the only metallic element which is a liquid at standard temperature and pressure. It is widely used in thermometers.Mercury is a metal element. It is used in thermometers,barometers and manometers. Also used to make some medicines and cosmetics.
What is quicksilver also known as?
Quicksilver is also known as mercury. It is a heavy, silvery metal that is liquid at room temperature. Mercury is commonly used in thermometers, barometers, and some electrical switches.
Which type of barometer is most commonly used today?
Mercury barometers and aneroid barometers are the most commonly used types today. Mercury barometers use a column of mercury to measure atmospheric pressure, while aneroid barometers use a small, flexible metal box to detect changes in pressure.
Which metallic element is nicknamed quicksilver?
The metallic element that is nicknamed quicksilver is mercury. Mercury is a silvery liquid metal at room temperature and has been historically used in various applications such as thermometers and barometers.
Metal that is liquid at room tempreture?
the metal in liquid state at room temperature is mercury .bromine is also in liquid state but it is a non-metal. Mercury is the only metal element that is liquid at standard temperature and pressure. In very warm places without artificial cooling, gallium, which has a melting point just below 30C, could also be liquid at "room temperature".
Types of Barometers?
The two common types of barometers are mercury barometers, which use the height of mercury in a column to measure atmospheric pressure, and aneroid barometers, which utilize a flexible metal membrane to detect and measure pressure changes without using liquid. Digital barometers are also becoming more popular, using electronic sensors to measure pressure.
What are barometers made of?
Barometers are typically made of glass and metal components. The glass is used for the tube containing mercury or other fluid, while the metal is used for the frame or casing to hold the glass components in place. Some modern barometers may also use electronic sensors instead of traditional components.
