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