Hi!:) Wanted to ask whether somebody could help me to find values of heat conduction and thermal coefficient for platinum and Hg.

For thermal conductivity, saw that here:

Thermal Conductivity of Metals

And for thermal coefficient here:

Thermal Expansion Metals

Did that help? :)

Thanks:) It helped:)))

Ok, glad that I helped! You're most welcomed to ask questions in the future! :)