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

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