Classification of Elements & Periodicity

ChemistryClass 11

Learn periodic trends, ionization enthalpy, electron gain enthalpy, and electronegativity. 2-3 NEET questions.

Key Topics in this Chapter

Periodic trendsIonization enthalpyElectron gainElectronegativityAtomic radius

Interactive 3D Labs for this Chapter

Ionisation Enthalpy

3D

Ionisation Enthalpy — Pull an Electron

2–3 Q/year NEET questions

Electron Gain Enthalpy

3D

Electron Gain Enthalpy — Feed the Atom

2–3 Q/year NEET questions

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