Chemistry chapter
Classification of Elements and Periodicity
This chapter page is reserved for a full NEETgrid article. The planned subtopics below follow the content roadmap and will become deep-dive pages as the notes library grows.
Genesis of Periodic Classification
Modern Periodic Law
Nomenclature of Elements with Z > 100
s, p, d, f-Block Elements
Atomic Radius & Ionic Radius
Ionisation Enthalpy
Electron Gain Enthalpy
Electronegativity
Valence & Periodic Trends in Valence