atomic structure 0.0 / 5 ? ChemistryAtomsGCSEAQA Created by: froggy213Created on: 09-11-18 17:23 Atom Smallest part of matter 1 of 6 Nucleus positive charge; center of the atom; contains protons and neutrons 2 of 6 Proton Positively charged subatomic particle. Found in the nucleus of the atom. 3 of 6 Electron Negatively charged subatomic particle. Found outside of the nucleus in energy levels. 4 of 6 Neutron Neutrally charged subatomic particle. 5 of 6 Subatomic Particles small parts that make up the atom. Protons, electrons, and neutrons. 6 of 6
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