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