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