Subparticles and Atomic Models - CCMOnline version Find the main characteristics of the atomic subparticles, as well as the atomic models, by clicking on the corresponding card according to the indicated group by Laura Aurora Nuñez Sierra 1 Electron 2 Proton 3 Neutron 4 Thomson's atomic model 5 Rutherford´s atomic model 6 Bohr's atomic model 7 Schrödinger's atomic model is found around the nucleus of the atom its mass is 0.00005443 amu and its charge is 1- has a mass of 1 amu with 1+ charge it is found in the nucleus of the atom and its value is equal to the atomic number (Z) has a mass of 1 amu with zero charge found in the nucleus of the atom, and added to the value of Z, the atomic mass (A) is obtained his model is known as the pudding with raisins discovered the electron proposes that the atom is composed of negatively charged electrons embedded in a positive spherical mass proposes the planetary atomic model perform the gold foil experiments and discover that most of the atom is empty space the atom has a central nucleus with all the mass positively charged, offset by the negative charge of the electrons outside the nucleus proposes that electrons rotate around the nucleus in circular orbits an electron would absorb energy in the form of photons to get excited and go to a higher energy level raises for the first time the definition of energy levels and sublevels describes the wave behavior of the electron it is known as the quantum mechanical model of the atom states that orbitals are regions in space where the electron is most likely to be found
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