Supercharge your GCSE Chemistry revision by listening to these podcasts from Bitesize and BBC Sounds. Listen on the BBC Sounds app to revise when you're out and about, or listen at home as part of ...
Catenanes are molecules in which two or more molecular rings are entangled like the links of a chain 2; indeed, their name derives from catena, the Latin word for chain. The rings are not connected by ...