1924, Electrons' Wave Nature

Photo Credit: en.wikipedia.org
Year: 1924
Chemist: Louis de Broglie
Contribution: Discovered the Wave Nature of Electrons

Louis de Broglie's 1924 activities included publishing material on his studies, where he discovered the wave nature of electrons and suggested all matter has wave properties. Wave mechanics is based off this thesis, and has since revolutionized our knowledge of physical phenomena on the atomic scale.

Information Credits: Famous Scientists, Nobelprize.org