Unit 1 · Atomic Structure and Properties原子结构与性质

8 / 8 lessons liveExam weight 7–9%

Lessons in this chapter

  1. U1.1Moles and Molar Mass
  2. U1.2Mass Spectroscopy of ElementsWeighted Averages
  3. U1.3Elemental Composition of Pure Substances
  4. U1.4Composition of Mixtures
  5. U1.5Atomic Structure and Electron Configuration
  6. U1.6Photoelectron Spectroscopy (PES)
  7. U1.7Periodic Trends
  8. U1.8Valence Electrons and Ionic Compounds

Practice

Chapter set · 12 questionsPractice by topic · 8 sets

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