What 3 important discoveries were made in 20th century that made it possible to unlock atoms?

Answer 1

Three pivotal discoveries in the 20th century that enabled the unlocking of atoms include the development of quantum mechanics, which provided a theoretical framework for understanding atomic behavior; the discovery of the neutron by James Chadwick in 1932, which clarified atomic structure and facilitated nuclear reactions; and the advent of particle accelerators, which allowed scientists to explore and manipulate subatomic particles, leading to advancements in nuclear physics and the development of nuclear energy. These breakthroughs collectively laid the foundation for harnessing atomic energy and understanding nuclear reactions.