(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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Neutralization
Acid
Litmus paper
Base
pH 7
Vinegar
Lemon juice
Indicates the strength of an acid or base with different colours
Universal Indicator
a neutral substance with a universal indicator
Green
Tastes bitter
Blue to purple
Tastes Sour
pH8-pH14
Neutral
Ammonia
Cabbage
Acid rain
Tomato
pH1-pH6
Hydrogen ions
Milk
Egg white
an acid on litmus paper
Red
a base on litmus paper
Blue
Baking soda
used to show how strong or weak acids & bases are
pH scale