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