may 17, 2022 - Today: current understanding

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So far we know that everything is built up of Atoms, that are made up of electrons, protons, neutrons and quarks. When the proton and neutron are together they make a nucleus. The nucleus is the main mass of the atom and they are surrounded by electrons that go around it. the discovery of the Quark is still fairly new and we don't have as much information about it. We know also know that quarks are the smallest thing in the world that is currently known to us. They make up the protons and neutrons and only have about one fourth of the electrical charge in them. If we look to the past, we can see that all of the models and discoveries were getting challenged and constantly replaced by more accurate information. I predict that Chadwick's model may be the most accurate model currently but will be challanged and changed in the future as more advanced and better technology comes out.

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