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

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