JEE Main2003Chemistryp Block Elements (Group 13 & 14)Actual
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
- Atin
- Bsodium
- Cmagnesium
- Dmercury
Correct answer
D. mercury
Step-by-step solution
It is because mercury exists as liquid at room temperature.