If you pour equal amounts of scalding hot water into different metallic cups of equal temperature, which cup will heat up the most?

 The cup with the highest Thermal Conductivity will heat up the most.

Explanation:

The  Thermal Conductivity of a metal is its capacity of transmitting heat from one point to other, under steady conditions  . The higher the thermal conductivity, then,  it better conducts it.

b) nuclear ive learned that in a pedtrodic table