J. J. Thomson's cathode-ray experiments provided strong evidence for the existence of the, neutron, B. nucleus, C. electron, D. proton, In Rutherford's gold-foil experiment, most alpha particles passed through the foil with little or no deflection. This observation suggested that, A. the atom is mostly empty space, electrons are located inside the nucleus., C. the nucleus occupies most of the atom's volume, D. atoms contain no positive charge, Which scientist developed the first modern evidence-based atomic theory in the early nineteenth century?, John Dalton, B. James Chadwick, Robert Millikan, D. Ernest Rutherford, James Chadwick is credited with the experimental discovery of the, electron, B. proton, C. neutron, D. positron, Which sequence places these major developments in the correct chronological order, Rutherford → Dalton → Thomson → Chadwick, Dalton → Thomson → Rutherford → Chadwick, Thomson → Dalton → Chadwick → Rutherford, Chadwick → Rutherford → Thomson → Dalton, Proton ,3, Electrons ,5, neutron4, electron Orbital 1, Nucleus 2, nothing
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