General Knowledge - General Science - Discussion

61. 

Which of the following metals remain in liquid for under normal conditions?

[A]. Radium
[B]. Zinc
[C]. Uranium
[D]. Mercury

Answer: Option D

Explanation:

No answer description available for this question.

Josh said: (Sep 3, 2011)  
Mercury is the metal which is in liquid form, all other metals will be in solid form.

Sriram said: (Nov 1, 2011)  
Thats why thermometers have mercury substrate. We can not keep iron bar and count on it to raise, as it is a solid unlike mercury.

Dsggs said: (Aug 12, 2012)  
Thermometers have mercury substrate. We can not keep iron bar and count on it to raise, as it is a solid.

Yogesh H B said: (Apr 29, 2013)  
Mercury is liquid metal at all conditions. That's why we use thermometers to measure it.

Sarina said: (Nov 15, 2013)  
Mercury is the only liquid metal. That's why we keep mercury in thermometer.

Rohit said: (Jan 5, 2014)  
Mercury has low freezing point as compared alcohol.

Muhammad Naseer said: (Jan 3, 2015)  
Hg is liquid due to completely filled d-orbitals.

Aditya said: (May 18, 2015)  
All the metals are solid except of mercury i.e in form of liquid due to this reason it is in thermometer.

Vrushabh said: (Aug 9, 2015)  
Helium is also a light weight.

Chetan said: (Mar 3, 2018)  
Murcury have very low wapour pressure and high density so we used in manometer.

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