Bohrelectronsare foundin energylevelsRutherforddiscoveredpositivenucleusmassnumberprotonsandneutronsbilliardballDaltonvalenceelectronselectronsfound inoutermostenergy levelelectronoccupiesmost of thevolume ofthe atomgold foilexperimentRutherfordThomsoncathoderaytubeSchrodingerelectronsare foundin electroncloudHelium-4has 2neutrons1s22s22p4Oalphaparticlesgold foilexperimentplanetarymodelBohrBe+2has 2electronsplumpuddingThomsoncationformedwhen anatom loseselectronsChadwickdiscoveredneutronanionformedwhen anatom gainselectronscathoderaycomposeofelectronsChas 4valenceelectronsBehas 4protonsDemocritusnamedtheatomDaltonatomictheoryisotopedifferentnumber ofneutronsBohrelectronsare foundin energylevelsRutherforddiscoveredpositivenucleusmassnumberprotonsandneutronsbilliardballDaltonvalenceelectronselectronsfound inoutermostenergy levelelectronoccupiesmost of thevolume ofthe atomgold foilexperimentRutherfordThomsoncathoderaytubeSchrodingerelectronsare foundin electroncloudHelium-4has 2neutrons1s22s22p4Oalphaparticlesgold foilexperimentplanetarymodelBohrBe+2has 2electronsplumpuddingThomsoncationformedwhen anatom loseselectronsChadwickdiscoveredneutronanionformedwhen anatom gainselectronscathoderaycomposeofelectronsChas 4valenceelectronsBehas 4protonsDemocritusnamedtheatomDaltonatomictheoryisotopedifferentnumber ofneutrons

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