electronshells ororbitalselementswithin aperiod havethe samenumber of ?first energylevel;innermostK- shellholds amaximumof twoelectrons2,3electronconfigurationof atom inGroup 3, 2ndPeriodcan bedrawn intothin wiresductileErnestRutherfordDiscoveredthe atomicnucleusPeriodsHorizontalrows inPeriodicTablefourAtom in the4th Periodwill have ?shells2,8,8,1electronconfigurationof atom inPeriod 4,Group 1atoms are morestable whenthey have eightelectrons in theiroutermostelectron shellOctetruleelectronparticlethat has anegativechargeAtomicNumberincreasesfrom left toright acrossa Period neutronparticlethat hasno chargetells us thenumber ofprotons in anelement'satomtheatomicnumbernucleusthe center ofthe atomwhere mostof the massis locatedemptyspacewhatatoms aremostlymade of2,8,5The electronconfigurationof an atomwith 15electronspoorconductorsof both heatandelectricitynon-metals2,8,4The electronconfigurationof an atomwith 14electronsWhatanatom isthe smallest unitof matter thatretains all of thechemicalproperties of anelementGroupsVerticalcolumns inPeriodictablemetaloidsConduct heatandelectricity, butnot as well asmetals from theinsideouthow electronshells of anatom arefilledmalleablemeans easilyhammeredinto very thinsheetselectronsfoundclosest tothe nucleuselectronswith thelowestenergymetalsThelargestcategory ofelementsNielsBohrsaid electronscould only orbitthe nucleus inspecific orbitsor shellsGreek for"indivisible"atomosJ.J.Thompsondiscovered theelectron;disproved atomictheory thatassumed atomswere indivisibleThenumber ofprotons inan atomwhatdetermineswhat theelement ismeansshinylusterGroup## ofvalenceelectrons= ?an atom withequalnumber ofprotons andelectronsaneutralatomQuantumMechanicalmodelAtomic modelthat electronis a "cloud"around thenucleustotal # ofprotons andneutrons innucleusatomicmassDevelopedthe "BilliardBall" atomicmodelJohnDaltonnegativeparticles floatingwithin a mass ofdiffuse positivecharge"plumbpudding"atomicmodelprotonparticlethat has apositivechargeValenceshelloutermost shellof anatommass ofoneproton orneutronatomicmassunitDemocritus early Greek todevelop the idea thateverything iscomposed entirely ofvarious imperishable,indivisible elementscalled atoms.electronshells ororbitalselementswithin aperiod havethe samenumber of ?first energylevel;innermostK- shellholds amaximumof twoelectrons2,3electronconfigurationof atom inGroup 3, 2ndPeriodcan bedrawn intothin wiresductileErnestRutherfordDiscoveredthe atomicnucleusPeriodsHorizontalrows inPeriodicTablefourAtom in the4th Periodwill have ?shells2,8,8,1electronconfigurationof atom inPeriod 4,Group 1atoms are morestable whenthey have eightelectrons in theiroutermostelectron shellOctetruleelectronparticlethat has anegativechargeAtomicNumberincreasesfrom left toright acrossa Period neutronparticlethat hasno chargetells us thenumber ofprotons in anelement'satomtheatomicnumbernucleusthe center ofthe atomwhere mostof the massis locatedemptyspacewhatatoms aremostlymade of2,8,5The electronconfigurationof an atomwith 15electronspoorconductorsof both heatandelectricitynon-metals2,8,4The electronconfigurationof an atomwith 14electronsWhatanatom isthe smallest unitof matter thatretains all of thechemicalproperties of anelementGroupsVerticalcolumns inPeriodictablemetaloidsConduct heatandelectricity, butnot as well asmetals from theinsideouthow electronshells of anatom arefilledmalleablemeans easilyhammeredinto very thinsheetselectronsfoundclosest tothe nucleuselectronswith thelowestenergymetalsThelargestcategory ofelementsNielsBohrsaid electronscould only orbitthe nucleus inspecific orbitsor shellsGreek for"indivisible"atomosJ.J.Thompsondiscovered theelectron;disproved atomictheory thatassumed atomswere indivisibleThenumber ofprotons inan atomwhatdetermineswhat theelement ismeansshinylusterGroup## ofvalenceelectrons= ?an atom withequalnumber ofprotons andelectronsaneutralatomQuantumMechanicalmodelAtomic modelthat electronis a "cloud"around thenucleustotal # ofprotons andneutrons innucleusatomicmassDevelopedthe "BilliardBall" atomicmodelJohnDaltonnegativeparticles floatingwithin a mass ofdiffuse positivecharge"plumbpudding"atomicmodelprotonparticlethat has apositivechargeValenceshelloutermost shellof anatommass ofoneproton orneutronatomicmassunitDemocritus early Greek todevelop the idea thateverything iscomposed entirely ofvarious imperishable,indivisible elementscalled atoms.

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