IPA: /θɜːrməˈkɛmɪst/
KK: /θɜrməˈkɛmɪst/
A person who studies or works in the field of thermochemistry, which is the branch of chemistry that deals with the heat involved in chemical reactions.
The thermochemist conducted experiments to understand the energy changes during the reaction.
Thermochemist → It is formed from "thermo-" (from Greek "thermos", meaning heat) and "chemist" (from Greek "khemia", meaning the art of transmuting metals or chemistry). The word "thermochemist" refers to a chemist who studies the heat involved in chemical reactions.
Think of 'heat' ('thermo-') and 'the art of chemistry' ('chemist') to remember that a thermochemist is someone who studies the heat in chemical processes.