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Team 2
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Teams
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15
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What is the chemical name for the compound Na2S?
Sodium sulfide
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10
×
Two or more reactants combine to make 1 new product.
Synthesis
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10
×
What does "pH" stands for?
Power of Hydrogen
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10
×
When an atom gains an electron, it becomes ___.
Negatively Charged Ions or Anions
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10
×
Acids turn litmus paper _____.
Red
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boom
Lose 50 points!
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rocket
Go to first place!
Okay!
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fairy
Take points!
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25
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thief
Give points!
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10
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Acids have a pH of _____ than __.
less than 7
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10
×
A single element replaces a similar element of an adjacent reactant compound.
Single-Displacement
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10
×
When electrons are transferred between two atoms, a ___ bond is formed.
Ionic
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10
×
Alkalis have a pH _________ than __.
greater than 7
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10
×
When an atom loses an electron, it becomes ___.
An ion or Cation
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eraser
Reset score!
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seesaw
Swap points!
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fairy
Take points!
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25
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lifesaver
Give 20 points!
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baam
Lose 25 points!
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star
Double points!
Okay!
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shark
Other team loses 5 points!
Okay!
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thief
Give points!
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10
×
H2CO3(aq) â H2O(l) + CO2(g)
Decomposition
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5
×
How many electrons make an atom "stable"?
8
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10
×
______________ are released when Acids are dissolved in water.
Hydrogen Ions (H+)
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