Lesson Playlist: Metals, Nonmetals, and Metalloids Chemistry • 7th Grade
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03:29
Recalling the Common Properties of a Metal
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06:06
Comparisons between Nickel and Sulfur Atoms
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01:53
Understanding How to Define the Capacity of Metal Substances to Be Drawn Out Into Long and Thin Wires
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01:56
Understanding Why Metals Are Generally Stiff and Hard Substances
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02:33
Recalling the Properties of Metals
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03:27
Recalling the Properties of Nonmetals
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01:41
Recalling the Property of Metals That Allows Hammering and Rolling into Thin Sheets