Question

In the following transition elements, the lowest M.P. and B.P. is exhibited by.

• A. $Cr$
• B. $Hg$
• C. $Cu$
• D. $Au$

Answer 1

Answer: (B)

$Hg$

Answer 2

Hg as there is no unpaired electron so M.P. and B.P are low. Hg is therefore liquid at room temperature with 234K.