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