The Nobel Prize in Chemistry 1922

Francis William Aston

Photo from the 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 Media AB 2020. Wed. 30 Sep 2020. <https://www.nobelprize.org/prizes/chemistry/1922/summary/>

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

COMING UP

Don't miss the Nobel Prize announcements starting with the Nobel Prize in Physiology or Medicine on Monday 5 October, 11:30 CEST at the earliest.

Watch the live stream of the announcements.
Livestream announcements

Explore prizes and laureates

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