Последние добавленные видео:
periodic-table
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7 years ago
54351506 7 years ago 3:05The Periodic Table Song (2018 Update!) | SCIENCE SONGS
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9 years ago
4508799 9 years ago 7:53The Periodic Table: Atomic Radius, Ionization Energy, and Electronegativity
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12 years ago
8066728 12 years ago 11:22The Periodic Table: Crash Course Chemistry #4
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7 years ago
371677 7 years ago 3:07The Periodic Table Explained
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2 years ago
709063 2 years ago 24:09Periodic Table
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12 years ago
3264153 12 years ago 4:25The genius of Mendeleev's periodic table - Lou Serico
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11 years ago
1690280 11 years ago 8:56The periodic table | Atoms, elements, and the periodic table | High school chemistry | Khan Academy
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10 months ago
655180 10 months ago 4:39The most dangerous elements on the periodic table - Shannon Odell
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1 day ago
10 1 day ago 4:27Chemistry. Quiz 1: Atomic Structure & Periodic Table. Intermediate STEM Science. Qs 1 to 10
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8 years ago
665882 8 years ago 31:22Periodic Table of Elements Explained - Metals, Nonmetals, Valence Electrons, Charges
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9 years ago
32015260 9 years ago 2:54The Periodic Table Song | SCIENCE SONGS
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7 months ago
484411 7 months ago 4:22The Periodic Table in a 2D World
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2 years ago
319525 2 years ago 4:31Perfecting the Periodic Table
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11 years ago
5144013 11 years ago 14:14Periodic Table Explained: Introduction
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1 year ago
144266 1 year ago 5:20GCSE Chemistry Revision "Development of the Periodic Table"
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12 years ago
1161950 12 years ago 4:19Solving the puzzle of the periodic table - Eric Rosado
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10 years ago
621826 10 years ago 9:06Chemistry: Introduction to the Periodic Table - Dmitri Mendeleev
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2 years ago
3985180 2 years ago 20:57Are there Undiscovered Elements Beyond The Periodic Table?