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

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