1) The modern atomic model is called ___________________________. a) Planetary Model b) Plum Pudding Model c) Quantum Mechanical Model d) Solid Sphere Model 2) His atomic model pictures the atom as mostly empty space and its mass is concentrated in the nucleus. a) Erwin Schrodinger b) Ernest Rutherford c) Neils Bohr d) J.J. Thomson 3) He refined Rutherford's model of an atom and proposed the planetary model. a) Neils Bohr b) John Dalton c) J.J. Thompson d) Democritus 4) His atomic model shows the atom as composed of electrons scattered throughout a spherical cloud of positive charge. His model is called _________________. a) Solid Sphere Model b) Nuclear Model c) Quantum Mechanical Model d) Plum Pudding Model 5) Which among the following is the wrong pair? a) Plum Pudding Model : J.J. Thomson b) Neils Bohr : Planetary Model c) Ernest Rutherford : Nuclear Model d) Erwin Schrodinger : Solid Sphere Model

QUIZ: Atomic Model

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