Atomic number, The number of protons in an atom, Proton, A positively charged particle in the nucleus of an atom, Electron, A negatively charged particle that orbits the nucleus of an atom, Neutron, A neutrally charged particle in the nucleus of an atom, Atomic mass, The amount of protons and neutrons in an atom, Monatomic, An element arranged as a single atom, Molecular, An element arranged as multiple atoms bonded together, Lattice, An element arranged as many atoms in a grid-like structure.

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