(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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a change in energy, and production of new materials, and change of colors
shows the ratio of the atoms of different elements in a formula
a material that decreases the rate of a reaction
a material that increases the rate of a reaction by lowering the activation energy
the minimum amount of energy needed to start a chemical reaction
breaks down compounds into simpler products
the materials you have at the beginning.
when two or more substances combine to make a more complex substance
a material used to decrease the rate of a reaction
a solid that forms from solution during a chemical reaction
the amount of one material in a given amount of another material
during a chemical reaction matter is not created or destroyed
a rapid reaction between oxygen and a substance called fuel
the cells in your body contain biological catalysts
the number placed in front of a chemical formula in an equation
a shorter easier way to show chemical reactions using symbols instead of words
chemical bonds are formed or broken
fuel oxygen and heat
a reaction that releases energy in the form of heat
when one element replaces another in a comound, or when two elements in different compounds trade places
