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WorksheetsThe Not So Bored Game
Total questions: 20
Worksheet time: 20mins
How do you know something has a neutral pH level
Its pH is 5
Its pH is 6
Its pH is 7
Its pH is 8
What is single replacement
One element is substituted for another element
Multiple reactants combine to form a single product.
Two ionic compounds that are exchanging anions or cations
One reactant yields two or more products
What is synthesis
A reaction in which something reacts with oxygen
Two ionic compounds that are exchanging anions or cations
One element is substituted for another element in a compound
Multiple reactants combine to form a single product
What is a heterogeneous mixture
A mixture where only one thing can be seen
A mixture where two or more things can be seen
How do you know something is acidic on the pH scale
Its pH number is 7
Its pH number is 1-6
Its pH number is 8-14
Its pH number is bigger than 14
What is double replacement
Two ionic compounds that are exchanging anions or cations
One reactant yields two or more products
One element is substituted for another element in a compound
A reaction in which something reacts with oxygen
How do you know when something is a base on the pH scale
Its pH number is 7
Its pH number is 1-6
Its pH number is 8-14
Its pH number is bigger than 14
What is homogeneous mixture
A mixture where only one thing can be seen
A mixture where two or more things can be seen
What is CuCl2 + Al = AlCl3 + Cu balanced
CuCl2 + Al = AlCl3 + Cu
2CuCl2 + 3Al = 3AlCl3 + 2Cu
2CuCl2 + 4Al = 3AlCl3 + Cu
3CuCl2 + 2Al = 2AlCl3 + 3Cu
What is combustion
One reactant yields two or more products
Two ionic compounds that are exchanging anions or cations
A reaction in which something reacts with oxygen
Multiple reactants combine to form a single product
True or False a acid is toxic
True
False
True or False a base is toxic
False
True
What is the charge of a neutron
None of these
Positive
Negative
Neutral
What is decomposition
One reactant yields two or more products
One element is substituted for another element in a compound
Two ionic compounds that are exchanging anions or cations
Multiple reactants combine to form a single product
Normally found on the right side of the periodic table
Inner transition metals
Alkali earth metals
Noble gases
Alkali metals
What is the charge of a proton
None of these
Positive
Negative
Neutral
Normally found on the left side of the periodic table
Noble gases
Basic nonmetals
Metalloids
Alkali metals
Normally found in the middle of the periodic table
Alkali metals
Alkali earth metals
Transition metals
Metalloids
What it the charge of a electron
Negative
Neutral
Positive
None of these
True or False The right side of the periodic is meltalic and the left side is nonmeltalic
True
False
