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Back to Chemistry Notes
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Unit 1 · Study Notes
Unit 1: Atomic Structure and Properties
AP Chemistry
Unit Cheat Sheet
AP Chemistry · Unit 1: Atomic Structure and Properties ·
66 key points · ~17 min review
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⚛️ Atomic Structure
Atom
Subatomic Particles
Atomic Number (Z)
Mass Number (A)
Isotopes
Atomic Mass Unit (amu)
Average Atomic Mass
Ions
🌊 Electromagnetic Spectrum
Electromagnetic Radiation
Wavelength (λ)
Frequency (ν)
Speed of Light Equation
Photon Energy
Planck's Constant (h)
📊 Atomic Emission Spectra
Emission Spectrum
Absorption Spectrum
Bohr Model
Ground State
Excited State
🔮 Quantum Mechanical Model
Quantum Mechanical Model
Wave-Particle Duality
Heisenberg Uncertainty Principle
Orbital
Principal Quantum Number (n)
Angular Momentum Quantum Number (l)
Magnetic Quantum Number (mₗ)
Spin Quantum Number (mₛ)
s Orbital
p Orbital
d Orbital
f Orbital
📝 Electron Configuration
Electron Configuration
Aufbau Principle
Pauli Exclusion Principle
Hund's Rule
Valence Electrons
Core Electrons
Noble Gas Configuration
📈 Periodic Trends
Periodic Table
Effective Nuclear Charge (Zeff)
Atomic Radius
Ionic Radius
Ionization Energy
Successive Ionization Energies
Electron Affinity
Electronegativity
🧪 Photoelectron Spectroscopy
Photoelectron Spectroscopy (PES)
Binding Energy
PES Spectrum Interpretation