GCSE Physics - Atomic Structure, Isotopes & Electron Shells (2026/27 exams)
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YouTubeCognito
GCSE Physics - Atomic Structure, Isotopes & Electron Shells (2026/27 exams)
⭐️ Check out our website https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Atomic Structure * The subatomic particles: protons, neutrons, and electrons. * The relative mass and charge of each subatomic particle. * The arrangement of particles within the atom (nucleus and electron shells). 2. Understanding the Periodic Table * How to ...
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