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