Watch youtube videos on English “speaking practice”.
Some include the written language samples and a native speaker includes the appropriate intonation, pausing, and inflection.
Edited to add: Using chemistry texts and geology terms will be off-putting to many people in normal conversation. Speaking from experience: My brother arrogantly tries to impress people by using this kind of dialogue. He often ends up by himself because people, who now know him, avoid him at parties and events because he wont carry on “normal” conversations on family, jobs, vacations, local events, etc.