This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Metal is a good conductor of heat. By leaving the metal spoon in the pot, it conducted heat from the boiling soup which consequently increased the temperature of the spoon. The temperature it acquired was beyond the capacity of the skin, so his finger was burned.
3 5 3