In this Chemistry video in Hindi for class 11 we explained the trend in the electronegativity in periodic table. As we move from left to right in the periodic table the electronegativity, in the same period, increases. And as we move from top to bottom in a group, it decreases. As electronegativity determines the non metallic character, the most non-metallic elements are in the top right corner of the periodic table and the most metallic elements are in the bottom left corner. ๐ด Link for the playlist on the chapter 3 - ‘Classification of Elements and Periodicity in Properties’ for Class 11 - Chemistry
Previous videos :
๐ด Genesis of Periodic Classification
๐ด Modern Periodic Law and The Present Form of The Periodic Table
๐ด Electronic Configuration and The Periodic Table Table
๐ด ATOMIC RADIUS - Trends in Periodic Table
๐ด IONIZATION ENTHALPY - Trends in Periodic Table
๐ด ELECTRON GAIN ENTHALPY - Trends in Periodic Table
๐ด PAULING SCALE of Electronegativity
๐ด MULLIKEN SCALE of Electronegativity
๐ด ALLRED - ROCHOW Scale of Electronegativity

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