1. Atoms & the Periodic Table

Significant Figures

• Read Tools and Significant Figure Practice Problems

• Math Significant Figure Practice Problems

Atoms, Ions, and Isotopes

• Atom Simulation

• Isotope Simulations

• Worksheet (Answers)

Mass Spectroscopy

• Video (this is helpful if you miss the notes in class)

• Worksheet (Answers)

Electron Configuration

• Worksheet (Answers)

Frequency, Wavelength, and Energy

• Notes

• Worksheet (Answers)

Photoelectron Spectroscopy (PES)

• Video (this is helpful if you miss the notes in class)

• Worksheet (Answers)

Trends

• Trends Graphing

• Worksheet (Answers)

Reviewing Unit 1

• Review Sheet (Answers)

• Reviewing Significant Figures

• Significant Figure Practice

• Electron Configuration Practice