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Chapter 6 Periodic Table Vodcast 2B (Wendy Doherty) View |
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Chemistry Unit 4. Periodic Table and its Organization (SHANNON CAMPBELL) View |
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6 Periodic Trends Size,Ionization energy, electron affinity, Metallic character (Nirmala Shankar) View |
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Chapter 3b Introduction to the Periodic Table (Kevin Revell) View |
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