Последние добавленные видео:
PeriodicTable
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7 years ago
54545251 7 years ago 3:05The Periodic Table Song (2018 Update!) | SCIENCE SONGS
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7 years ago
148607 7 years ago 3:23Periodic Table Basics
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9 years ago
4527137 9 years ago 7:53The Periodic Table: Atomic Radius, Ionization Energy, and Electronegativity
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7 years ago
380346 7 years ago 3:07The Periodic Table Explained
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12 years ago
8074708 12 years ago 11:22The Periodic Table: Crash Course Chemistry #4
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2 years ago
739768 2 years ago 24:09Periodic Table
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12 years ago
3268482 12 years ago 4:25The genius of Mendeleev's periodic table - Lou Serico
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8 years ago
668748 8 years ago 31:22Periodic Table of Elements Explained - Metals, Nonmetals, Valence Electrons, Charges
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1 day ago
46 1 day ago 9:34Lecture 3 | Blocks & Families of Periodic Table | Blocks Explained |Class 11 Chemistry in Urdu/Hindi
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10 months ago
664438 10 months ago 4:39The most dangerous elements on the periodic table - Shannon Odell
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11 years ago
1693168 11 years ago 8:56The periodic table | Atoms, elements, and the periodic table | High school chemistry | Khan Academy
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9 years ago
32198248 9 years ago 2:54The Periodic Table Song | SCIENCE SONGS
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2 years ago
324120 2 years ago 4:31Perfecting the Periodic Table
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7 months ago
501328 7 months ago 4:22The Periodic Table in a 2D World