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BITSAT2009Chemistrys Block ElementsActual

For making good quality mirrors, plates of float glass are used. These are obtained by floating molten glass over a liquid metal which does not solidify before glass. The metal used can be

Options

  1. Atin
  2. Bsodium
  3. Cmagnesium
  4. Dmercury

Correct answer

D. mercury

Step-by-step solution

It is mercury, because mercury exists as liquid at room temperature.

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