A materialused todecrease therate ofreaction.A reactionthatabsorbsenergy.decomposition,replacement,and synthesis.a material thatreleasesenergy when itburns.A reaction thatreleasesenergy in theform of heat.the amount ofone material ina given amountof anothermaterialA material thatincreases the rateof a reaction bylowering theactivation onenergy.Shows the ratioof the atoms ofdifferentelements in aformula.The minimumamount ofenergy neededto start achemicalreactionWhen two or moresubstancescombine to makea more complexsubstance.the cells inyour bodycontainsbiologicalcatalysts.The materialsyou have atthe beginningof a chemicalequationFuel,heat,oxygenA solid thatforms asolution duringa chemicalreactionA shorter, easierway to showchemical reactionsusing symbolsinstead of words.When one elementreplaces another in acompound, ow whentwo elements is indifferent compoundstrade places.During ochemicalreaction, matteris not createdor destroyed.A substanceformed as aresult of achemicalreactionA chenge inmatter thatproducesnewsubstances.Color change,production of a gas, ora precipitate, achange intemperature, or achange in theproperties of asubstance.A chemicalreaction thatbreaks down acompound intosimplerproducts.Concentration,surface area,temperature,and a use of acatalyst orinhibitor.A rapid reactionbetweenoxygen and asubstancecalled fuel.Theintegerbefore avariable.A materialused todecrease therate ofreaction.A reactionthatabsorbsenergy.decomposition,replacement,and synthesis.a material thatreleasesenergy when itburns.A reaction thatreleasesenergy in theform of heat.the amount ofone material ina given amountof anothermaterialA material thatincreases the rateof a reaction bylowering theactivation onenergy.Shows the ratioof the atoms ofdifferentelements in aformula.The minimumamount ofenergy neededto start achemicalreactionWhen two or moresubstancescombine to makea more complexsubstance.the cells inyour bodycontainsbiologicalcatalysts.The materialsyou have atthe beginningof a chemicalequationFuel,heat,oxygenA solid thatforms asolution duringa chemicalreactionA shorter, easierway to showchemical reactionsusing symbolsinstead of words.When one elementreplaces another in acompound, ow whentwo elements is indifferent compoundstrade places.During ochemicalreaction, matteris not createdor destroyed.A substanceformed as aresult of achemicalreactionA chenge inmatter thatproducesnewsubstances.Color change,production of a gas, ora precipitate, achange intemperature, or achange in theproperties of asubstance.A chemicalreaction thatbreaks down acompound intosimplerproducts.Concentration,surface area,temperature,and a use of acatalyst orinhibitor.A rapid reactionbetweenoxygen and asubstancecalled fuel.Theintegerbefore avariable.

Ch. 5 Science 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. A material used to decrease the rate of reaction.
  2. A reaction that absorbs energy.
  3. decomposition, replacement, and synthesis.
  4. a material that releases energy when it burns.
  5. A reaction that releases energy in the form of heat.
  6. the amount of one material in a given amount of another material
  7. A material that increases the rate of a reaction by lowering the activation on energy.
  8. Shows the ratio of the atoms of different elements in a formula.
  9. The minimum amount of energy needed to start a chemical reaction
  10. When two or more substances combine to make a more complex substance.
  11. the cells in your body contains biological catalysts.
  12. The materials you have at the beginning of a chemical equation
  13. Fuel, heat, oxygen
  14. A solid that forms a solution during a chemical reaction
  15. A shorter, easier way to show chemical reactions using symbols instead of words.
  16. When one element replaces another in a compound, ow when two elements is in different compounds trade places.
  17. During o chemical reaction, matter is not created or destroyed.
  18. A substance formed as a result of a chemical reaction
  19. A chenge in matter that produces new substances.
  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 chemical reaction that breaks down a compound into simpler products.
  22. Concentration, surface area, temperature, and a use of a catalyst or inhibitor.
  23. A rapid reaction between oxygen and a substance called fuel.
  24. The integer before a variable.