Question

The freezing point of mercury is

a) 42 degree celcius b) -39 degree celcius) -12 degree celcius d) -30 degree celcius ​

Answer 1

Answer:

d is right option.........

Answer 2

Answer:

$\huge\color{cyan}\boxed{ᴀɴsᴡᴇʀ}$

b) -39 degree celcius