WORLD HISTORY

Detailed explanation-1: -For her research in “radiation phenomena, ‘’ Curie became, in 1903, the first woman to receive a Nobel Prize. French academics originally proposed only her husband and Henri Becquerel, but Pierre Curie insisted that his wife share the honour.

Detailed explanation-2: -Marie Curie is remembered for her discovery of radium and polonium, and her huge contribution to finding treatments for cancer.

Detailed explanation-3: -March 1, 1896: Henri Becquerel Discovers Radioactivity. In one of the most well-known accidental discoveries in the history of physics, on an overcast day in March 1896, French physicist Henri Becquerel opened a drawer and discovered spontaneous radioactivity.