(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 two or more substances combine to make a more complex substance.
Consentration, temperature, surface area, and substances called catalysts and inhibitors.
A material used to decrease the rate of a reaction.
A shorter, easier way to show chemical reactions,using symbols instead of words.
A material that releases energy when it burns.
The minimum amount of energy needed to start a chemical reaction.
Breaks down compounds into simpler products
Color change, production of a gas or a precipitate , a change in temperature, or a change in the properties of a substance.
A solid that forms from solution during a chemical reaction
Biological catalysts which your cells contain.
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 increases the rate of a reaction by lowering the activation energy.
A reaction that releases energy in the form of hea
A number placed in front of a chemical formula in an equation
The amount of one material in a given amount of another material.
Shows the ratio of the atoms of different elements in a formula.
Synthesis, decomposition, and replacement.
Synthesis, decompostion, and replacement.
When one element replaces another in a compound, or when two elements in a different compounds trade places.
The reaction which absorbs energy
The materials you have at the beginning.
Chemical reactions occur when chemical bonds break or when new bonds form.
