Course:CHEM121

Chem 121 Some Basic Concepts

Atomic Weight

Oxidation Numbers

Lewis Dot Structure

Chemical Reactions, Balancing Equations and Main 4 Factors Affecting Chemical Reactions

Effective Nuclear Charge - Definition and Trends

Quantum Mechanics to Electrons in Atoms

Summary Of Periodic Table Trends (Atomic Radius, Ionization Energy, Electronegativity)

Lattice Energy

How To Draw Lewis Structure

Formal Charge

Resonance

Atomic Structure Summary 1

The Photoelectric Effect

Reactions

Allotropes

Bond Enthalpy

Crown Ethers

VSPER Theory

Hybridization Concepts

Electron configuration

Colligative Properties and Molality

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