Question

Which material would be best to use for heating up food

Answer 1

Answer:

Copper is the best heat conductor of any material used to make cookware.

Answer 2

Explanation:

Copper is the best heat conductor of any material used to make cookware

More Explanation:-

Copper has been used and cherished for around 9,000 years. ... It is widely known that copper conducts heat five times better than iron and even twenty times better than stainless steel. Thanks to the excellent heat conductivity properties, the heat spreads more evenly in copper cookware than in traditional pots and pans.

And while we have you, a rumor we'd like to dispel: Copper is 100% safe to cook in, so long as it is lined with another, non-reactive metal (and most copper cookware is). ... Throw anything and everything into these pans; the metal lining will keep you—and your food—safe.