The Nobel Prize in Chemistry 1956

Sir Cyril Norman Hinshelwood

Photo from the Nobel Foundation archive.

Prize share: 1/2

Nikolay Nikolaevich Semenov

Photo from the Nobel Foundation archive.

Prize share: 1/2

The Nobel Prize in Chemistry 1956 was awarded jointly to Sir Cyril Norman Hinshelwood and Nikolay Nikolaevich Semenov "for their researches into the mechanism of chemical reactions"

To cite this section
MLA style: The Nobel Prize in Chemistry 1956. NobelPrize.org. Nobel Prize Outreach AB 2024. Sat. 21 Dec 2024. <https://www.nobelprize.org/prizes/chemistry/1956/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.