Unit 1 · 7–9% of the exam Beta

Atomic Structure and Properties

8 topics · not practiced yet

Practice this unitUnit sheet

Topics, in course order

  1. 1.1Moles and Molar MassNot practicedLessonNotes
  2. 1.2Mass Spectra of ElementsNot practicedLessonNotes
  3. 1.3Elemental Composition of Pure SubstancesNot practicedLessonNotes
  4. 1.4Composition of MixturesNot practicedLessonNotes
  5. 1.5Atomic Structure and Electron ConfigurationNot practicedLessonNotes
  6. 1.6Photoelectron SpectroscopyNot practicedLessonNotes
  7. 1.7Periodic TrendsNot practicedLessonNotes
  8. 1.8Valence Electrons and Ionic CompoundsNot practicedLessonNotes

Practice this unit

Question setExam-style questions from this unit's 8 topics, with an explanation for every option. Unit testA timed test on the whole unit, every topic weighted equally. Tools for this unitSimulators, skills tools and drills for the course.

In this unit's tools

Free-response questions 3