Скачать или смотреть “Electron Gain Enthalpy: How Atoms React to Extra Electrons!”

“Why do atoms behave differently when gaining electrons? ⚛️ In this short video, we explore the concept of electron gain enthalpy, a fundamental idea in chemistry that measures the energy change when an electron is added to an isolated gaseous atom.

You’ll learn:
• The difference between negative electron gain enthalpy (energy released) and positive electron gain enthalpy (energy absorbed).
• Why elements like chlorine release energy when they gain an electron, while noble gases require energy input to do the same.
• How electron gain enthalpy trends vary across the periodic table, becoming more negative across a period (left to right) and less negative down a group.
• The role of atomic size, nuclear charge, and electronic configuration in determining electron gain enthalpy.

This video is perfect for students, chemistry enthusiasts, or anyone curious about how atoms interact with electrons! 🔬🌟

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