PREVIOUSLY ASKED IN:
PSC Miscellaneous 2012
Answer
Mercury
Explanation
Mercury is the only metal that remains in a liquid state at room temperature.
Key Points
- > Metal: Mercury (Hg)
- > State: Liquid
- > Usage: Thermometer
Additional Information
- Mercury is toxic.
- It is a metal with very high density.
| Element | State |
|---|---|
| Mercury | Liquid Metal |
| Iron | Solid Metal |