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 ...

A covalent bond is formed when two atoms share one or more pairs of electrons to achieve a stable electron configuration. This type of bond typically occurs between two nonmetal atoms, as they both ...

An Information Technology (IT) giant embarking on a corporate campaign to emotionally connect with people at large is a rarity, and the recently launched 'HeritEdge' campaign of HCL Group, one of ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Chemistry students the world over are familiar with covalent bonds and hydrogen bonds. Now a study has revealed a strange variety of bond that acts like a hybrid of the two. Its properties raise ...

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 ...

A structure of the drug ibrutinib. The drug ibrutinib makes a covalent bond to Bruton's tyrosine kinase, an important cancer target. Credit: RCSB PDB/Yang H. Ku Enticing atoms to share their electrons ...

Chemists at the National University of Singapore (NUS) have developed a methodology to enable coupling reactions for the ...