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Electron Affinity Trend, Basic Introduction, Chemistry

This chemistry video tutorial provides a basic introduction into electron affinity. it discusses the general trend of electron affinity as well as its many exceptions. Electron affinity is the energy change that occurs when a gaseous atom receives an electron. This video discusses which elements have electron affinity values that are endothermic and which ones are exothermic. Noble gases and alkaline earth metals are mostly endothermic. Halogens and chalcogens are mostly exothermic. Chemistry 1 Final Exam Review:    • General Chemistry 1 Review Study Guid...   Chemistry - Free Formula Sheets: https://www.video-tutor.net/chemistry... Chapter 7 - Video Lessons: https://www.video-tutor.net/atomic-st... ___________________________ Ionization Energy:    • Ionization Energy - Basic Introduction   Electron Affinity:    • Electron Affinity Trend, Basic Introd...   Atomic Radius:    • Atomic Radius - Basic Introduction - ...   Bond Energy & Bond Length:    • Bond Energy & Bond Length, Forces of ...   Electronegativity:    • Electronegativity, Basic Introduction...   Periodic Trends:    • Ionization Energy, Electron Affinity,...   __________________________________ Polar & Nonpolar Covalent Bonding:    • Polar Covalent Bonds and Nonpolar Cov...   Bond Polarity & Dipole Moment:    • Bond Polarity, Electronegativity and ...   Ionic Radius:    • Ionic Radius Trends, Basic Introducti...   Lattice Energy:    • Lattice Energy of Ionic Compounds, Ba...   Born Haber Cycle:    • Born Haber Cycle, Basic Introduction,...   Bond Energy Calculations:    • Bond Energy Calculations & Enthalpy C...   ___________________________________ Lewis Structures - Mega Review:    • Lewis Structures, Introduction, Forma...   Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets:   / collections