Reactantsoriginalsubstancesbefore achemicalreaction takesplaceReclaimto retrievewastematerial so itcan be usedagainCompoundTwo or moredifferent types ofatoms heldtogether by achemical bondEX: : H2O or CO2OpenSystemA system thatallows matteror energy toenter orescape.Endothermicprocess thatabsorbs energy;temperaturedecreases(product is coolerthan the reactants)PhysicalChangechange that occurswhen the particlesof one substancemix with anothersubstance, particlesdo not changeEtchchemicalprocess thatcuts into asolid surfacePrototypean early sampleof a product thatprovidesinformation abouthow the device orsystem worksMoleculeTwo or moreatoms heldtogether by achemical bond(any two or moreatoms)EX: H2O or O2Massamount ofmatter inan objectClosedSystemA system thatdoes not allowmatter orenergy to enteror escape.ChemicalEquationa symbolicrepresentationof the reactantsand products ina chemicalreactionChemicalReactionprocesswherechemicalchangeoccursChemicalChangesubstancesinteract toform a newsubstancePrecipitateinsolublesolid formedwhen twoliquids mixThe Law ofConservationof MassThe principle (orscientific law) thatmass is neither creatednor destroyed during achemical reaction. Seelaw of conservation ofmass.Trade-Offdesirableoutcome givenup to gainanotherdesirableoutcomeThermalEnergytotal energy ofmotion of theparticles in asample of asubstanceCircuitBoarda thin boardwith copperlines on thesurfaceStatephysicalform ofmatter: solid,liquid, gasProductsfinalsubstance atthe end of achemicalreactionConstraintsomethingthat limitsthe solutionto a problemCriteriaa minimumrequirementfor how thedesign mustfunctionConservedsaved,neithergainednor lostEvidenceinformationthat supportsor refutes aclaimExothermicprocess thatreleases energy;temperatureincreases (productis warmer than thereactants)Dissolvemix intoanothersubstance atthe scale ofindividualparticlesAtomThe basicbuilding block ofmatterContain protons,electrons andneutronsReactantsoriginalsubstancesbefore achemicalreaction takesplaceReclaimto retrievewastematerial so itcan be usedagainCompoundTwo or moredifferent types ofatoms heldtogether by achemical bondEX: : H2O or CO2OpenSystemA system thatallows matteror energy toenter orescape.Endothermicprocess thatabsorbs energy;temperaturedecreases(product is coolerthan the reactants)PhysicalChangechange that occurswhen the particlesof one substancemix with anothersubstance, particlesdo not changeEtchchemicalprocess thatcuts into asolid surfacePrototypean early sampleof a product thatprovidesinformation abouthow the device orsystem worksMoleculeTwo or moreatoms heldtogether by achemical bond(any two or moreatoms)EX: H2O or O2Massamount ofmatter inan objectClosedSystemA system thatdoes not allowmatter orenergy to enteror escape.ChemicalEquationa symbolicrepresentationof the reactantsand products ina chemicalreactionChemicalReactionprocesswherechemicalchangeoccursChemicalChangesubstancesinteract toform a newsubstancePrecipitateinsolublesolid formedwhen twoliquids mixThe Law ofConservationof MassThe principle (orscientific law) thatmass is neither creatednor destroyed during achemical reaction. Seelaw of conservation ofmass.Trade-Offdesirableoutcome givenup to gainanotherdesirableoutcomeThermalEnergytotal energy ofmotion of theparticles in asample of asubstanceCircuitBoarda thin boardwith copperlines on thesurfaceStatephysicalform ofmatter: solid,liquid, gasProductsfinalsubstance atthe end of achemicalreactionConstraintsomethingthat limitsthe solutionto a problemCriteriaa minimumrequirementfor how thedesign mustfunctionConservedsaved,neithergainednor lostEvidenceinformationthat supportsor refutes aclaimExothermicprocess thatreleases energy;temperatureincreases (productis warmer than thereactants)Dissolvemix intoanothersubstance atthe scale ofindividualparticlesAtomThe basicbuilding block ofmatterContain protons,electrons andneutrons

Chemical Reactions Vocab Bingo - 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. original substances before a chemical reaction takes place
    Reactants
  2. to retrieve waste material so it can be used again
    Reclaim
  3. Two or more different types of atoms held together by a chemical bond EX: : H2O or CO2
    Compound
  4. A system that allows matter or energy to enter or escape.
    Open System
  5. process that absorbs energy; temperature decreases (product is cooler than the reactants)
    Endothermic
  6. change that occurs when the particles of one substance mix with another substance, particles do not change
    Physical Change
  7. chemical process that cuts into a solid surface
    Etch
  8. an early sample of a product that provides information about how the device or system works
    Prototype
  9. Two or more atoms held together by a chemical bond (any two or more atoms) EX: H2O or O2
    Molecule
  10. amount of matter in an object
    Mass
  11. A system that does not allow matter or energy to enter or escape.
    Closed System
  12. a symbolic representation of the reactants and products in a chemical reaction
    Chemical Equation
  13. process where chemical change occurs
    Chemical Reaction
  14. substances interact to form a new substance
    Chemical Change
  15. insoluble solid formed when two liquids mix
    Precipitate
  16. The principle (or scientific law) that mass is neither created nor destroyed during a chemical reaction. See law of conservation of mass.
    The Law of Conservation of Mass
  17. desirable outcome given up to gain another desirable outcome
    Trade-Off
  18. total energy of motion of the particles in a sample of a substance
    Thermal Energy
  19. a thin board with copper lines on the surface
    Circuit Board
  20. physical form of matter: solid, liquid, gas
    State
  21. final substance at the end of a chemical reaction
    Products
  22. something that limits the solution to a problem
    Constraint
  23. a minimum requirement for how the design must function
    Criteria
  24. saved, neither gained nor lost
    Conserved
  25. information that supports or refutes a claim
    Evidence
  26. process that releases energy; temperature increases (product is warmer than the reactants)
    Exothermic
  27. mix into another substance at the scale of individual particles
    Dissolve
  28. The basic building block of matter Contain protons, electrons and neutrons
    Atom