Nobel Prize in Chemistry 1922

Francis William Aston

Photo: Bain News Service. Nobel Foundation archive

Prize share: 1/1

The Nobel Prize in Chemistry 1922 was awarded to Francis William Aston "for his discovery, by means of his mass spectrograph, of isotopes, in a large number of non-radioactive elements, and for his enunciation of the whole-number rule"

To cite this section
MLA style: The Nobel Prize in Chemistry 1922. NobelPrize.org. Nobel Prize Outreach 2025. Mon. 7 Jul 2025. <https://www.nobelprize.org/prizes/chemistry/1922/summary/>

Back to top Back To Top Takes users back to the top of the page

Nobel Prizes and laureates

Nobel Prizes 2024

Six prizes were awarded for achievements that have conferred the greatest benefit to humankind. The 12 laureates' work and discoveries range from proteins' structures and machine learning to fighting for a world free of nuclear weapons.

See them all presented here.

Illustration

Explore prizes and laureates

Look for popular awards and laureates in different fields, and discover the history of the Nobel Prize.