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Bihar Police Constable Model Paper 3
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© examsnet.com
Question : 12 of 100
Marks:
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Which among the following is called quicksilver?
 Mercury
 Platinum
 Radium
  Titanium
Validate
Solution:
The element Mercury is also known as quicksilver for its mobility.
The boiling point of mercury is 356.7 °C.
The symbol for mercury is Hg.
Mercury easily forms alloys with other metals, such as gold, silver, zinc, and cadmium.
These alloys are called amalgams and are used to help extract gold from their ores but it is not an environment-friendly process.
Mercury is also used in thermometers.
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