A) Ernest Rutherford B) Niels Bohr C) Albert Einstein D) Marie Curie
A) Gold foil experiment B) Coulomb's experiment C) Double-slit experiment D) Photoelectric effect experiment
A) Electron cloud B) Valence shell C) Nucleus D) Orbitals
A) H B) e- C) n D) p+
A) Number of neutrons B) Number of electrons C) Atomic mass D) Number of protons in the nucleus
A) Alpha particle B) Neutron C) Electron D) Photon
A) Strong nuclear force B) Gravitational force C) Weak nuclear force D) Electromagnetic force
A) 1 second B) Stable C) 100 seconds D) 10-6 seconds
A) Strong B) Massive C) First D) Electric |