B. Sc 1st year, what is electron Affinity, trends in periodic table, facters affecting, application
Channel: Chemistry Guru G
Date: 25/11/2021

|| Periodic properties of Atoms (with reference to s & p-block):

Brief discussion, factors affecting and variation trends of following properties in groups and periods. Effective nuclear charge, shielding or screening effect, Slater rules, Atomic and ionic radii, Electronegativity, Pauling’s/ Allred Rochow’s scales, Ionization enthalpy, Electron gain enthalpy. 
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