Последние добавленные видео:
what-is-non-metal
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5 years ago
545263 5 years ago 3:26Metals and Non Metals Video | Properties and Uses | What are metals and non metals?
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7 years ago
526493 7 years ago 4:06Metals, Nonmetals & Metalloids
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2 years ago
70020 2 years ago 8:12Metals and Nonmetals | Chemistry
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5 years ago
27368 5 years ago 3:17Physical Properties of NonMetals - What is Non Metal in Chemistry?
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19 hours ago
175 19 hours ago 55:59Metals and non-metals | part 01 | Prashant kirad | chemistry | class 10th
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11 years ago
107068 11 years ago 3:17Non Metals
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2 years ago
45406 2 years ago 1:12Non-metals Definition and Examples
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1 year ago
53509 1 year ago 5:34Properties of Metals, Nonmetals and Metalloids
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9 years ago
208376 9 years ago 4:37What Are Allotropes? Non-Metals | Properties of Matter | Chemistry | FuseSchool
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5 years ago
369003 5 years ago 3:12How to identify METALS - NONMETALS - METALLOIDS on the PERIODIC TABLE
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3 years ago
160656 3 years ago 4:18Metals Nonmetals and Metalloids
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2 years ago
71 2 years ago 3:20What is non metal