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