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Atomic structure of 20 elements -8th class chemistry (BOOK OF SCIENCE) View |
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Electron shells Elements 1-18 (MooMooMath and Science) View |
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What's Inside an Atom Protons, Electrons, and Neutrons! (Tidlybit) View |
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GCSE Physics - Atomic Structure, Isotopes u0026 Electrons Shells (Cognito) View |
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Electron Configuration Diagrams | Properties of Matter | Chemistry | FuseSchool (FuseSchool - Global Education) View |
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Atoms for Kids | What is an atom | Learn about atoms and molecules with activities and worksheets (Learn Bright) View |
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Atomic Structure: Protons, Electrons u0026 Neutrons | Chemistry (Najam Academy) View |
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Electron Configuration - Basic introduction (The Organic Chemistry Tutor) View |
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How To Calculate The Number of Protons, Neutrons, and Electrons - Chemistry (The Organic Chemistry Tutor) View |
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GCSE Chemistry - Electron Arrangement (Cognito) View |