Democritus early Greek todevelop the idea thateverything iscomposed entirely ofvarious imperishable,indivisible elementscalled atoms.tells us thenumber ofprotons in anelement'satomtheatomicnumberNielsBohrsaid electronscould only orbitthe nucleus inspecific orbitsor shellsThenumber ofprotons inan atomwhatdetermineswhat theelement is2,3electronconfigurationof atom inGroup 3, 2ndPeriod2,8,4The electronconfigurationof an atomwith 14electronsGroupsVerticalcolumns inPeriodictableelectronsfoundclosest tothe nucleuselectronswith thelowestenergymetaloidsConduct heatandelectricity, butnot as well asmetals malleablemeans easilyhammeredinto very thinsheetstotal # ofprotons andneutrons innucleusatomicmassmass ofoneproton orneutronatomicmassunitelectronshells ororbitalselementswithin aperiod havethe samenumber of ?ErnestRutherfordDiscoveredthe atomicnucleuspoorconductorsof both heatandelectricitynon-metalsemptyspacewhatatoms aremostlymade ofnucleusthe center ofthe atomwhere mostof the massis locatedfirst energylevel;innermostK- shellholds amaximumof twoelectronsAtomicNumberincreasesfrom left toright acrossa Period electronparticlethat has anegativechargePeriodsHorizontalrows inPeriodicTablefourAtom in the4th Periodwill have ?shellsneutronparticlethat hasno charge2,8,8,1electronconfigurationof atom inPeriod 4,Group 1Greek for"indivisible"atomoscan bedrawn intothin wiresductileJ.J.Thompsondiscovered theelectron;disproved atomictheory thatassumed atomswere indivisibleprotonparticlethat has apositivechargeWhatanatom isthe smallest unitof matter thatretains all of thechemicalproperties of anelementGroup## ofvalenceelectrons= ?Developedthe "BilliardBall" atomicmodelJohnDaltonan atom withequalnumber ofprotons andelectronsaneutralatommetalsThelargestcategory ofelementsfrom theinsideouthow electronshells of anatom arefilledmeansshinyluster2,8,5The electronconfigurationof an atomwith 15electronsatoms are morestable whenthey have eightelectrons in theiroutermostelectron shellOctetruleValenceshelloutermost shellof anatomnegativeparticles floatingwithin a mass ofdiffuse positivecharge"plumbpudding"atomicmodelQuantumMechanicalmodelAtomic modelthat electronis a "cloud"around thenucleusDemocritus early Greek todevelop the idea thateverything iscomposed entirely ofvarious imperishable,indivisible elementscalled atoms.tells us thenumber ofprotons in anelement'satomtheatomicnumberNielsBohrsaid electronscould only orbitthe nucleus inspecific orbitsor shellsThenumber ofprotons inan atomwhatdetermineswhat theelement is2,3electronconfigurationof atom inGroup 3, 2ndPeriod2,8,4The electronconfigurationof an atomwith 14electronsGroupsVerticalcolumns inPeriodictableelectronsfoundclosest tothe nucleuselectronswith thelowestenergymetaloidsConduct heatandelectricity, butnot as well asmetals malleablemeans easilyhammeredinto very thinsheetstotal # ofprotons andneutrons innucleusatomicmassmass ofoneproton orneutronatomicmassunitelectronshells ororbitalselementswithin aperiod havethe samenumber of ?ErnestRutherfordDiscoveredthe atomicnucleuspoorconductorsof both heatandelectricitynon-metalsemptyspacewhatatoms aremostlymade ofnucleusthe center ofthe atomwhere mostof the massis locatedfirst energylevel;innermostK- shellholds amaximumof twoelectronsAtomicNumberincreasesfrom left toright acrossa Period electronparticlethat has anegativechargePeriodsHorizontalrows inPeriodicTablefourAtom in the4th Periodwill have ?shellsneutronparticlethat hasno charge2,8,8,1electronconfigurationof atom inPeriod 4,Group 1Greek for"indivisible"atomoscan bedrawn intothin wiresductileJ.J.Thompsondiscovered theelectron;disproved atomictheory thatassumed atomswere indivisibleprotonparticlethat has apositivechargeWhatanatom isthe smallest unitof matter thatretains all of thechemicalproperties of anelementGroup## ofvalenceelectrons= ?Developedthe "BilliardBall" atomicmodelJohnDaltonan atom withequalnumber ofprotons andelectronsaneutralatommetalsThelargestcategory ofelementsfrom theinsideouthow electronshells of anatom arefilledmeansshinyluster2,8,5The electronconfigurationof an atomwith 15electronsatoms are morestable whenthey have eightelectrons in theiroutermostelectron shellOctetruleValenceshelloutermost shellof anatomnegativeparticles floatingwithin a mass ofdiffuse positivecharge"plumbpudding"atomicmodelQuantumMechanicalmodelAtomic modelthat electronis a "cloud"around thenucleus

Atom & Periodic Table - 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. early Greek to develop the idea that everything is composed entirely of various imperishable, indivisible elements called atoms.
    Democritus
  2. the atomic number
    tells us the number of protons in an element's atom
  3. said electrons could only orbit the nucleus in specific orbits or shells
    Niels Bohr
  4. what determines what the element is
    The number of protons in an atom
  5. electron configuration of atom in Group 3, 2nd Period
    2,3
  6. The electron configuration of an atom with 14 electrons
    2,8,4
  7. Vertical columns in Periodic table
    Groups
  8. electrons with the lowest energy
    electrons found closest to the nucleus
  9. Conduct heat and electricity, but not as well as metals
    metaloids
  10. means easily hammered into very thin sheets
    malleable
  11. atomic mass
    total # of protons and neutrons in nucleus
  12. atomic mass unit
    mass of one proton or neutron
  13. elements within a period have the same number of ?
    electron shells or orbitals
  14. Discovered the atomic nucleus
    Ernest Rutherford
  15. non-metals
    poor conductors of both heat and electricity
  16. what atoms are mostly made of
    empty space
  17. the center of the atom where most of the mass is located
    nucleus
  18. holds a maximum of two electrons
    first energy level; innermost K- shell
  19. increases from left to right across a Period
    Atomic Number
  20. particle that has a negative charge
    electron
  21. Horizontal rows in Periodic Table
    Periods
  22. Atom in the 4th Period will have ? shells
    four
  23. particle that has no charge
    neutron
  24. electron configuration of atom in Period 4, Group 1
    2,8,8,1
  25. atomos
    Greek for "indivisible"
  26. ductile
    can be drawn into thin wires
  27. discovered the electron; disproved atomic theory that assumed atoms were indivisible
    J.J. Thompson
  28. particle that has a positive charge
    proton
  29. the smallest unit of matter that retains all of the chemical properties of an element
    What an atom is
  30. # of valence electrons = ?
    Group #
  31. John Dalton
    Developed the "Billiard Ball" atomic model
  32. a neutral atom
    an atom with equal number of protons and electrons
  33. The largest category of elements
    metals
  34. how electron shells of an atom are filled
    from the inside out
  35. luster
    means shiny
  36. The electron configuration of an atom with 15 electrons
    2,8,5
  37. Octet rule
    atoms are more stable when they have eight electrons in their outermost electron shell
  38. outer most shell of an atom
    Valence shell
  39. "plumb pudding" atomic model
    negative particles floating within a mass of diffuse positive charge
  40. Atomic model that electron is a "cloud" around the nucleus
    Quantum Mechanical model