Thematerials youhave at thebeginning.Chemicalreactions occurwhen chemicalbonds break orwhen newbonds formA material thatincreases the rateof a reaction bylowering theactivation energy.One observablecharacteristic of achemical reaction is theproduction of newmaterials withproperties that aredifferent from those ofthe starting materials.A materialused todecrease therate of areaction.A reaction thatreleasesenergy in theform of heat.A solid thatforms fromsolution duringa chemicalreactionA material thatreleasesenergy when itburns.When one elementreplaces another in acompound, or whentwo elements in adifferent compoundstrade places.A shorter, easierway to showchemicalreactions,usingsymbols instead ofwords.Concentration,temperature,surface area, anda substance calledcatalyst andinhibitors.Color change,production of a gas ora precipitate, achange intemperature, or achange in theproperties of asubstance.When two or moresubstancescombine to makea more complexsubstance.Synthesis,decompostion,andreplacement.Shows the ratioof the atoms ofdifferentelements in aformula.The reactionwhichabsorbsenergyThe minimumamount ofenergy neededto start achemicalreaction.The principalstating that matteris not created ordestroyed during achemical reaction.A rapidreactionbetweenoxygen andfuel.A numberplaced in frontof a chemicalformula in anequation.Fuel,oxygen,and heatBiologicalcatalystswhich yourcells contain.The amount ofone material ina given amountof anothermaterial.Breaks downcompoundsinto simplerproductsThematerials youhave at thebeginning.Chemicalreactions occurwhen chemicalbonds break orwhen newbonds formA material thatincreases the rateof a reaction bylowering theactivation energy.One observablecharacteristic of achemical reaction is theproduction of newmaterials withproperties that aredifferent from those ofthe starting materials.A materialused todecrease therate of areaction.A reaction thatreleasesenergy in theform of heat.A solid thatforms fromsolution duringa chemicalreactionA material thatreleasesenergy when itburns.When one elementreplaces another in acompound, or whentwo elements in adifferent compoundstrade places.A shorter, easierway to showchemicalreactions,usingsymbols instead ofwords.Concentration,temperature,surface area, anda substance calledcatalyst andinhibitors.Color change,production of a gas ora precipitate, achange intemperature, or achange in theproperties of asubstance.When two or moresubstancescombine to makea more complexsubstance.Synthesis,decompostion,andreplacement.Shows the ratioof the atoms ofdifferentelements in aformula.The reactionwhichabsorbsenergyThe minimumamount ofenergy neededto start achemicalreaction.The principalstating that matteris not created ordestroyed during achemical reaction.A rapidreactionbetweenoxygen andfuel.A numberplaced in frontof a chemicalformula in anequation.Fuel,oxygen,and heatBiologicalcatalystswhich yourcells contain.The amount ofone material ina given amountof anothermaterial.Breaks downcompoundsinto simplerproducts

Chapter Five 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 materials you have at the beginning.
  2. Chemical reactions occur when chemical bonds break or when new bonds form
  3. A material that increases the rate of a reaction by lowering the activation energy.
  4. One observable characteristic of a chemical reaction is the production of new materials with properties that are different from those of the starting materials.
  5. A material used to decrease the rate of a reaction.
  6. A reaction that releases energy in the form of heat.
  7. A solid that forms from solution during a chemical reaction
  8. A material that releases energy when it burns.
  9. When one element replaces another in a compound, or when two elements in a different compounds trade places.
  10. A shorter, easier way to show chemical reactions,using symbols instead of words.
  11. Concentration, temperature, surface area, and a substance called catalyst and inhibitors.
  12. Color change, production of a gas or a precipitate, a change in temperature, or a change in the properties of a substance.
  13. When two or more substances combine to make a more complex substance.
  14. Synthesis, decompostion, and replacement.
  15. Shows the ratio of the atoms of different elements in a formula.
  16. The reaction which absorbs energy
  17. The minimum amount of energy needed to start a chemical reaction.
  18. The principal stating that matter is not created or destroyed during a chemical reaction.
  19. A rapid reaction between oxygen and fuel.
  20. A number placed in front of a chemical formula in an equation.
  21. Fuel, oxygen, and heat
  22. Biological catalysts which your cells contain.
  23. The amount of one material in a given amount of another material.
  24. Breaks down compounds into simpler products