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  1. How to Read the Periodic Table: 14 Steps (with Pictures ... - wikiHow

  2. Periodic table | Definition, Elements, Groups, Charges, Trends,

  3. Periodic Table - Ptable

  4. How to Read the Periodic Table | Groups & Periods - ChemTalk

  5. How to Read the Periodic Table - AMNH

  6. Periodic table - Wikipedia

  7. 1.8: Introduction to the Periodic Table - Chemistry LibreTexts

  8. Periodic Table of Elements - American Chemical Society

  9. How to Use a Periodic Table - Science Notes and Projects

  10. The Periodic Table - BBC Bitesize