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Drill and Practice

Atomic Structure 

• Wavelength, frequency and energy (DP) 
• Atomic Spectrum of Hydrogen(WP) 

• Electronic Structures of Atoms and Ions(WP) 
• The Quantum Numbers (WP) 

Review on Atomic Spectra

Review on Formulas 

Review on Formulas and Moles

Review on Chemical Reactions 

Review on Stoichiometry 

First Unit Review

• Chapter 1, Units and Calculations Homework Problem Set 
• Chapter 2, Atoms and Elements Homework Problem Set 
• Chapter 3, Molecules and Compounds Homework Problem Set 
• Chapter 4, Chemical Reactions Homework Problem Set 
• Chapter 5, Stoichiometry Homework Problem Set 
• Chapter 6, Energy and Enthalpy Homework Problem Set 
• Chapter 7, Atomic Structure Homework Problem Set 
• Chapter 8, Electron Configurations Homework Problem Set