(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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the kind of reaction that absorbs energy
color change, production of a gas or precipitate,change in temperature, and change in properties of a substance
a reaction that releases energy in the form of heat
releases energy when it burns
show the ratio of atoms of different elements in a formula
the minimum
amount of energy needed to start a chemical reaction
during a chemical reaction matter is not created or destroyed
fuel , oxygen and heat
when one element replaces another in a compound, or when 2 elements from different compounds switch places
the number placed in front of a chemical formula in a equation
a shorter, easier way to show chemical reactions, using symbols instead of words
synthesis
decomposition
replacement
changing factors such as concentration, temperature, surface area, and by using substances called catalysts and inhibitors
materials used to decrease the rate of a chemical reaction
the materials you have at the end of a reaction
biological catalysts
rapid reaction between oxygen and fuel
amount of one material in a given amount of another material
a solid that forms from solution during a chemical reaction
the materials you have at the beginning of the reaction
a material that increases the rate of the reaction by lowering the amount of activation energy
occur when chemical bonds break or when new bonds form
the process of breaking down compounds into simpler products
when 2 or more substances combine to make a more complex substance
