How would you distinguish between a good and poor thermal conductor on a saucepan?

A good thermal conductor, like copper or aluminum, distributes heat evenly across the saucepan, allowing for quick and efficient cooking. In contrast, a poor thermal conductor, such as stainless steel or cast iron, may lead to hot spots and uneven cooking. You can often identify a good conductor by its weight and the responsiveness of the material to temperature changes. Additionally, the presence of a thick, multi-layered base can enhance heat distribution in a saucepan.