Answer: Paragraph 1: Main Idea
György Hevesy came to England to study radioactivity, a field in which little was known at the time.
Paragraph 2: Main Idea
Hevesy faced frustrations in the lab and at his boardinghouse, particularly with the food that was served.
Paragraph 3: Main Idea
Even though he couldn’t successfully complete the task he’d started, Hevesy used his findings to come up with the new idea to use a radioactive element as a tracer in living bodies.
Paragraph 4: Main Idea
In an attempt to test his idea and to improve the quality of his food, Hevesy experimented on the meat at his boardinghouse during dinner.
Author’s Purpose
The author’s purpose is to inform readers about the events in Hevesy’s life that led to the idea of using a radioactive element as a tracer and proving how it could work.
Step-by-step explanation:
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