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Periodic Trends

The organization of the periodic table
The periodic properties
Atomic radius, ionization energy, and electron affinity
Electronegativity
Metals, Metalloids, and Nonmetals
Metals
Metalloids
Nonmetals
Chem1 Virtual Textbook - Organization of the periodic table

Good introduction to the principles underlying the organization of the periodic table.

Cal State Northridge - Reading the Periodic Table

Topic Resources

Interdisciplinary MCAT Course Videos

Integrated Course Practice Items
17 questions
Answer Key
Periodic Trends Concepts
tutorial chapter
Periodic Table
periodic table
Periodic Table with Electron Shells
electron configuration
Crossword Puzzle - Periodic Trends
Answer Key
Conceptual Vocabulary
Images for Teachers
figures for classroom presentation