Answer:
Teachers,
Parents,
Coaches/Instructors,
Doctors/Nurses,
Family Friends,
Grandparents/Other Family Members
Explanation:
The discovery <span>May, 1911: Rutherford and the Discovery of the Atomic Nucleus. In 1909, </span>Ernest Rutherford's<span> student reported some unexpected results from an experiment Rutherford had assigned him. Rutherford called this news the most incredible event of his life.</span>
