Historical Development of Periodic Table - 9 chemistry
Periods in periodic Table - Classification of periods - 9 chemistry
Groups in Periodic Table - Classification of Groups - 9 chemistry
Demarcation of Periodic Table in s,p,d and f Blocks - 9 chemistry
Metals, Non Metals and Metalloids - 9 chemistry
Atomic size and Atomic radius periodicity properties - 9 chemistry
Ionization energy - periodic of properties - 9 chemistry
Electron Affinity - Periodicity of properties - 9 chemistry
Shielding Effect - Periodic of properties - 9 chemistry
Electronegativity - Periodicity of properties - 9 chemistry
MCQS of periodic table and periodicity of properties - 9 chemistry