(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 number placed in front of a chemical formula in an equation.
One observable characteristic of a chemical reaction is the production of new materials with properties that are different from those of the starting materials.
A material that releases energy when it burns.
Color change, production of a gas or a precipitate , a change in temperature, or a change in the properties of a substance.
Fuel, oxygen, and heat.
When two or more substances combine to make a more complex substance.
A reaction that releases energy in the form of heat.
The materials you have at the beginning.
The cells in your body contain biological catalysts.
When chemicals are mixed this happens.
A solid that forms from solution during a chemical reaction
Breaks down compounds into simpler products.
A material that increases the rate of a reaction by lowering the activation energy.
A rapid reaction between oxygen and fuel.
A shorter, easier way to show chemical reactions,using symbols instead of words.
The minimum amount of energy needed to start a chemical reaction.
The amount of one material in a given amount of another material.
When one element replaces another in a compound, or when two elements in a different compounds trade places.
Show the ratio of the atoms of different elements in a formula.
A material used to decrease the rate of a reaction.
Chemical reactions occur when chemical bonds break or when new bonds form.
