(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 variable that is changed
Independent Variable
Where two reactants wap with each other in the product
Double displacement
When a reactant breaks down into multiple products
Decomposition
2NH3 + 3Cl2 →
N2 + 6HCl
NH3 + Cl2 →
N2 + HCl
When multiple reactants combine to form one product
Composition
The variable that remains the same
Controlled Variable
Multiple atoms bonded together
Molecule
C6H12O6+O2 → CO2 + H2O
C6H12O6+6O2 → 6CO2 + 6H2O
Methane
CH4
A kettle boiling water
Physical Change
A pure substance that consists of atoms with the same number of protons
Element
When one reactant swaps with another in the product
Single Displacement
The scales measuring 33g as 33.5g
Systematic Error
Table Salt
NaCl
When a hydrocarbon and oxygen react to form Carbon Dioxide, water and heat.
Combustion
The variable that is measured
Dependent Variable
Copper
Cu
Sodium Hydroxide
NaOH
A cake baking in the oven
Chemical Change
Accidentally reading '30mL' as '33mL'
Random Error
Reactants need enough energy and position to break bonds and form new products
Collision Theory
2NH3 + 3Cl2 → N2+6HCl
A particle that cannot dissolve in water
Precipitate