(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 process in which substances undergo chemical changes.
show the ratio of the atoms of different elements in a formula.
is the amount of one dissolved material in a given amount of another material.
when one element replaces another in a compound, or when two elements in different compounds trade places.
A rapid reaction between oxygen and fuel.
synthesis, decomposition, or replacement
When two or more substances combine to make a more complex substance.
A solid that forms from solution during a chemical reaction.
The cells in your body contain biological catalysts.
color change, production of a gas or precipitate, a change in temp., or a change in the properties of a substance.
concentration, temperature, surface area, catalysts, and inhibitors.
A material used to decrease the rate of a reaction.
is a number in front of a chemical formula on an equation.
breaks down compounds into simpler products.
is a shorter, easier way to show chemical reactions, using symbols instead of words.
fuel, oxygen, and heat.
The minimum amount of energy needed to start a chemical reaction.
When the reaction is complete, you have different materials.
A reaction that absorbs energy in the form of heat.
the amount of matter involved in a chemical reaction does not change. The total mass equal the total mass of the products.
A reaction that releases energy in the form of heat.
The materials you have at the beginning
is a material that releases energy when it burns
is a material that increase the rate of a reaction by lowering the activation energy.
