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Why can a mercury thermometer be used only at high temperatures?
A mercury thermometer can go down to -30 deg C
What are the pros of living on mercury?
Mercury is the only metal which is a liquid at room temperature.One pro is that it conducts electricity well and is often used for electrical switches.It is also used for refining gold.One major con is that it is toxic. It is most dangerous when it is airborne.
What metal is liqiud at room temperature?
The only metal that is liquid at room temperature is Mercury (Hg).
What planets year is only 88 days long?
Mercury has a year that is only 88 days long.
Is Mercury used as an adjuvant?
Yes, mercury has applications in medicine.
Which electrode is polarisable electrode in Polarography?
The dropping mercury electrode
Why is Mercury used in a battery?
mercury is only used in a mercury battery
What is the operational difference between polarography and amperometer?
Polarography is a type of voltammetry that measures current at varying potentials to analyze electroactive species, while amperometry measures current at a constant potential to study concentration changes over time. In polarography, the potential is scanned to generate a voltammogram, while amperometry uses a fixed potential to monitor changes in current.
What has the author B Breyer written?
B. Breyer has written: 'Alternating current polarography and tensammetry' -- subject(s): Polarography
What has the author Tom Riley written?
Tom Riley has written: 'Polarography and other voltammetric methods' -- subject(s): Analytic Chemistry, Polarography, Programmed instruction, Voltammetry
What has the author Hugh E Voress written?
Hugh E. Voress has written: 'Polarography' -- subject(s): Bibliography, Polarograph and polarography 'Bibliographies of interest to the atomic energy program'
What has the author Howard David Siegerman written?
Howard David Siegerman has written: 'Kinetic currents in stationary electrode polarography' -- subject(s): Electrochemical analysis, Polarograph and polarography, Electrodes
Why mercury is used in milk?
Mercury is highly poisonous and should not be used in milk production. The only place where mercury might be used in milk production is in mercury thermometers and where possible, these should be replaced with alcohol thermometers.
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.
Why is that mercury is used in thermometer?
Mercury is used in thermometers because mercury is the only liquid metal in room temperature. Hence our body temperature is observed by melting the liquid metal mercury due to our body temperature.
What liquid metal is most commonly used in thermometer?
The liquid metal in many thermometer is mercury (Hg).
Why should you use only mercury in thermometer?
Actually, you should NOT. Mercury is very toxic.
