the cells in yourbody containbiologicalcatalysts calledenzymesthe types ofchanges inreactantsand productsmaterials youhave at thebeginning ofan equationfuel, heatandoxygencolor change, changein temperature,production of a gas ora precipatate, or achange in theproperties of asubstanceamount of onematerialdissolved in agiven amount ofanothermateriala reactionthat absorbsenergy in theform of heata solid thatforms fromsolution duringa chemicalreactionwhen 2 orsubstances ormore combine totake a morecomplexsubstance iscalled thiswhile synthesisbuilds compoundsfrom simplerreactants, thisbreaks compoundsdown into simplerproductsa material thatincreases the rateof a reaction bylowering theactivation energyshows theratio of theatoms in aformulaa this is a shorter,easier way toshow a chemicalreaction, usingsymbols instead ofwordsa reaction thatreleasesenergy in theform of heatconcentration,surface area,temperature,and the use ofa catalyst or aninhibitora materialused todecrease therate of areactionmaterialsyou have atthe end ofan equationa material thatreleasesenergy when itburnswhen 1 elementreplaces anotherin a compound orwhen 2 elementstrade placesa rapidreactionbetweenoxygen anda fuela numberplaced in frontof a chemicalformula in anequationduring areaction,matter is notcreated ordestroyedthe minimumamount ofenergy neededto start areactionsynthesis,decomposition,andreplacementthe cells in yourbody containbiologicalcatalysts calledenzymesthe types ofchanges inreactantsand productsmaterials youhave at thebeginning ofan equationfuel, heatandoxygencolor change, changein temperature,production of a gas ora precipatate, or achange in theproperties of asubstanceamount of onematerialdissolved in agiven amount ofanothermateriala reactionthat absorbsenergy in theform of heata solid thatforms fromsolution duringa chemicalreactionwhen 2 orsubstances ormore combine totake a morecomplexsubstance iscalled thiswhile synthesisbuilds compoundsfrom simplerreactants, thisbreaks compoundsdown into simplerproductsa material thatincreases the rateof a reaction bylowering theactivation energyshows theratio of theatoms in aformulaa this is a shorter,easier way toshow a chemicalreaction, usingsymbols instead ofwordsa reaction thatreleasesenergy in theform of heatconcentration,surface area,temperature,and the use ofa catalyst or aninhibitora materialused todecrease therate of areactionmaterialsyou have atthe end ofan equationa material thatreleasesenergy when itburnswhen 1 elementreplaces anotherin a compound orwhen 2 elementstrade placesa rapidreactionbetweenoxygen anda fuela numberplaced in frontof a chemicalformula in anequationduring areaction,matter is notcreated ordestroyedthe minimumamount ofenergy neededto start areactionsynthesis,decomposition,andreplacement

SCIENCE 5 VOCAB - 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. the cells in your body contain biological catalysts called enzymes
  2. the types of changes in reactants and products
  3. materials you have at the beginning of an equation
  4. fuel, heat and oxygen
  5. color change, change in temperature, production of a gas or a precipatate, or a change in the properties of a substance
  6. amount of one material dissolved in a given amount of another material
  7. a reaction that absorbs energy in the form of heat
  8. a solid that forms from solution during a chemical reaction
  9. when 2 or substances or more combine to take a more complex substance is called this
  10. while synthesis builds compounds from simpler reactants, this breaks compounds down into simpler products
  11. a material that increases the rate of a reaction by lowering the activation energy
  12. shows the ratio of the atoms in a formula
  13. a this is a shorter, easier way to show a chemical reaction, using symbols instead of words
  14. a reaction that releases energy in the form of heat
  15. concentration, surface area, temperature, and the use of a catalyst or an inhibitor
  16. a material used to decrease the rate of a reaction
  17. materials you have at the end of an equation
  18. a material that releases energy when it burns
  19. when 1 element replaces another in a compound or when 2 elements trade places
  20. a rapid reaction between oxygen and a fuel
  21. a number placed in front of a chemical formula in an equation
  22. during a reaction, matter is not created or destroyed
  23. the minimum amount of energy needed to start a reaction
  24. synthesis, decomposition, and replacement