Open an introductory chemistry textbook. What is a covalent bond? A covalent bond occurs when atoms share electrons in a molecule. What is a hydrogen bond? A hydrogen bond is an electrostatic ...

Dynamic covalent chemistry relies on the formation of reversible covalent bonds under thermodynamic control to generate dynamic combinatorial libraries. It provides access to numerous types of complex ...

"SOMETIMES IT SEEMS to me that a bond between two atoms has become so real, so tangible, so friendly, that I can almost see it. Then I awake with a little shock, for a chemical bond is not a real ...

Try these interactive flashcards based on GCSE chemistry past papers. By working your way through the flashcards created by experts, you can prepare for your chemistry exams and make your revision ...

Vol. 75, No. 5, Proceedings of the 2006 Biennial Meeting of the Philosophy of Science AssociationPart II: Symposia PapersEdited by Cristina Bicchieri and Jason Alexander (December 2008), pp. 932-946 ...

New aerogels developed at Rice University are highly durable and capable of producing light. The aerogels are composed of covalent organic frameworks (COFs) and can be applied as environmental ...

The prolific company creator is staking $50 million on AI drug discovery for cancer and immune diseases, launching a biotech ...