Question

Which one of the following is known as quicksilver?

• A. Sodium
• B. Uranium
• C. Mercury
• D. Lithium

Hint:

Remember: Mercury is called quicksilver because it is a silvery liquid metal that flows quickly at room temperature.

Answer 1

The Correct Option is C

Step 1: What is quicksilver?
Quicksilver is a common name for the element mercury because of its liquid and shiny silver appearance at room temperature.
Step 2: Unique properties of mercury
Mercury is the only metal that remains liquid at room temperature. It has a metallic luster and flows easily, resembling quicksilver.
Step 3: Uses of mercury
It is widely used in thermometers, barometers, fluorescent lamps, and some electrical switches due to its unique physical properties.
Step 4: Safety aspects
Mercury is toxic and needs to be handled carefully to avoid poisoning.