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