The chemical bond is defined, and students learn to distinguish between ionic and covalent Introduction to Bonding: The chemical bond is defined, and students learn to distinguish between ionic, ...

The latest short science news items from C&EN. 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 ...

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 ...

Studying covalent bonds and ionic compounds? Our National 5 chemistry guides can help. Revise: Covalent bonds and ionic compounds. revision-guideRevise: Covalent bonds and ionic compounds Revise ...

Quantum chemists have discovered a new type of chemical bond in molecules that contain two uranium atoms. A total of ten electrons -- the equivalent of five covalent bonds -- are involved in the bonds ...