A) Niels Bohr B) Marie Curie C) J.J. Thomson D) Ernest Rutherford
A) valence electrons B) orbital shells C) electron cloud D) nucleus
A) Photoelectric effect experiment B) Cathode ray tube experiment C) Gold foil experiment D) Oil drop experiment
A) quarks and leptons B) protons and neutrons C) photons and neutrinos D) electrons and positrons
A) valence electrons B) isotopic mass C) atomic number D) atomic mass
A) electric force, magnetic force B) strong nuclear force, electromagnetic force C) gravity, weak nuclear force D) centrifugal force, frictional force
A) quarks B) electrons C) neutrons D) protons
A) mass B) atomic C) charge D) elemental
A) alpha decay B) nuclear fusion C) nuclear fission D) beta decay
A) alpha decay B) nuclear fusion C) nuclear fission D) beta decay
A) positrons B) antiprotons C) neutrons D) muons
A) nuclear properties B) mass properties C) thermal properties D) chemical properties
A) neutron B) gamma C) beta D) alpha |