helium atom model with protons neutrons and electrons
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helium atom model with protons neutrons and electrons |
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| navigate by keyword : 222 atom atomic background bohr chemical chemistry composition configuration education electron element elements gas geometric helium illustration isolated isotope model neutron noble nucleus number orbital periodic physics proton research science shell structural structure symbol table two vector white |
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| Helium, atomic model. Chemical element and noble gas with symbol He and atomic number 2. Bohr model of helium-4, with atomic nucleus of 2 protons, 2 neutrons, and with 2 electrons in the atomic shell. |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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