Chadwickdiscoveredneutrongold foilexperimentRutherfordBe+2has 2electronsbilliardballDaltonRutherforddiscoveredpositivenucleusmassnumberprotonsandneutronsvalenceelectronselectronsfound inoutermostenergy levelcathoderaycomposeofelectronsisotopedifferentnumber ofneutronsChas 4valenceelectronsalphaparticlesgold foilexperimentplanetarymodelBohrThomsoncathoderaytubeBohrelectronsare foundin energylevelsBehas 4protonsHelium-4has 2neutronscationformedwhen anatom loseselectrons1s22s22p4OSchrodingerelectronsare foundin electroncloudplumpuddingThomsonDemocritusnamedtheatomelectronoccupiesmost of thevolume ofthe atomDaltonatomictheoryanionformedwhen anatom gainselectronsChadwickdiscoveredneutrongold foilexperimentRutherfordBe+2has 2electronsbilliardballDaltonRutherforddiscoveredpositivenucleusmassnumberprotonsandneutronsvalenceelectronselectronsfound inoutermostenergy levelcathoderaycomposeofelectronsisotopedifferentnumber ofneutronsChas 4valenceelectronsalphaparticlesgold foilexperimentplanetarymodelBohrThomsoncathoderaytubeBohrelectronsare foundin energylevelsBehas 4protonsHelium-4has 2neutronscationformedwhen anatom loseselectrons1s22s22p4OSchrodingerelectronsare foundin electroncloudplumpuddingThomsonDemocritusnamedtheatomelectronoccupiesmost of thevolume ofthe atomDaltonatomictheoryanionformedwhen anatom gainselectrons

Atomic History - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. discovered neutron
    Chadwick
  2. Rutherford
    gold foil experiment
  3. has 2 electrons
    Be+2
  4. Dalton
    billiard ball
  5. discovered positive nucleus
    Rutherford
  6. protons and neutrons
    mass number
  7. electrons found in outermost energy level
    valence electrons
  8. compose of electrons
    cathode ray
  9. different number of neutrons
    isotope
  10. has 4 valence electrons
    C
  11. gold foil experiment
    alpha particles
  12. Bohr
    planetary model
  13. cathode ray tube
    Thomson
  14. electrons are found in energy levels
    Bohr
  15. has 4 protons
    Be
  16. has 2 neutrons
    Helium-4
  17. formed when an atom loses electrons
    cation
  18. O
    1s2 2s2 2p4
  19. electrons are found in electron cloud
    Schrodinger
  20. Thomson
    plum pudding
  21. named the atom
    Democritus
  22. occupies most of the volume of the atom
    electron
  23. atomic theory
    Dalton
  24. formed when an atom gains electrons
    anion