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• 10:41, 27 January 2025 Pig talk contribs created page Challenge: Subatomic Particles and Element Identity (Created page with " ==== '''1. Element Identity and Protons (20 Minutes)''' ==== * '''Mini-Lecture and Exploration''': ** Explain how the atomic number (number of protons) determines the element’s identity (e.g., 1 proton = hydrogen, 2 protons = helium). ** Show examples of periodic table patterns. * '''Task''': ** Give groups a set of cards with element names, atomic numbers, and proton counts. ** Have them match the cards to their corresponding place on a blank periodic table. ----...") Tag: Visual edit