8 AP Chemistry topic tests for Unit 1, Atomic Structure & Periodic Trends. Includes answer keys, 101 printable PDF pages and 8 editable Word files.

Inside the ZIP

• 8 printable PDF tests with answer keys
• 8 editable Word (.docx) files

Topics covered

• 1.1 Moles and Molar Mass
• 1.2 Mass Spectra of Elements
• 1.3 Elemental Composition of Pure Substances
• 1.4 Composition of Mixtures
• 1.5 Atomic Structure and Electron Configuration
• 1.6 Photoelectron Spectroscopy
• 1.7 Periodic Trends
• 1.8 Valence Electrons and Ionic Compounds

Assign a test after teaching a topic, or combine selected questions for a unit review.

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• Free AP Chemistry 1.1 Moles and Molar Mass PDF (Unit 1 format sample)