Question

Which of the following metal is used to form an alloy with lead $(Pb)$, known as white metal?

• A. $Na$
• B. $K$
• C. $Li$
• D. All of these

Answer 1

Answer: (C)

Lithium metal is used to make 'white metal' which is an alloy with $Pb$.
lt is used for making bearing for motor engines.