welcome to jeopardy for the matter final assessment
TRANSCRIPT
Welcometo
Jeopardy
for the
Matter Final Assessment
$100
$200
$300
$400
$100 $100 $100
$200 $200 $200
$300 $300 $300
$400 $400 $400
Composition of Matter
Acids And Bases
Chemical Change Miscellaneous
Answer to Column 1 $100
What does the smallest particle of matter consist of?
Column 1 Question $100
• Protons – positively charged• Neutrons – neutrons have no charge• Electrons – negatively charged
Answer to Column 1 $200
What is matter that is made of only one kind of atom?
Column 1 Question $200
Element
Answer to Column 1 $300
What is a molecule?
Column 1 Question $300
A molecule consists of two or more atoms of the same element, or
different elements, that are chemically bound together.
Answer to Column 1 $400
What is a compound?
Column 1 Question $400
Atoms of two or more different elements bonded together.
Answer to Column 2 $100
Name 2 properties of an acid.
Column 2 Question $100
• Sour taste• Can be harmful or corrosive• pH less than 7• Neutralizes bases• Turns blue litmus paper to red
Answer to Column 2 $200
Name 2 properties of a base.
Column 2 Question $200
• Tastes bitter• pH greater than 7• Neutralizes acids• Feels slippery• Turns red litmus paper blue
Answer to Column 2 $300
What occurs during neutralization?
Column 2 Question $300
An acid reacts with a base to produce pure water and a salt.
Answer to Column 2 $400
Is soda pop and acid or a base. Explain.
Column 2 Question $400
All carbonated beverages are carbonated with carbon dioxide. Water and carbon
dioxide together create a low concentration of carbonic acid, a very
mild acid, present in all carbonated beverages. In other words, it's an acid.
Answer to Column 3 $100
A chemical change is caused by a chemical reaction. List three reactions you could observe to prove a chemical
change has occurred.
Column 3 Question $100
• change in color• gas given off—new substance• heat created• fizzing/bubbling—new substance• light created• rusting• odor
Answer to Column 3 $200
Baking soda and vinegar are mixed and
cause fizzing. What is the proof that
a chemical change occurred?
Column 3 Question $200
1. Fizzing is proof a chemical change occurred because a gas was created.
2. New substance
3. Cannot be reversed
Answer to Column 3 $300
What occurred in a chemical change if the mass of a substance decreases?
Column 3 Question $300
Matter escaped because of an open system.
Answer to Column 3 $400
Your mom mixes a few ingredients
to make you some cookies. You eat them
after they are baked.
What chemical and physical changes are
occurring?
Column 3 Question $400
When the ingredients are mixed, a physical change occurred.
When the cookies are baked and eaten, a chemical change occurred.
Answer to Column 4 $100
Which are compounds?
Column 4 Question $100
Carbon Monoxide
Carbon Dioxide
Answer to Column 4 $200
When a physical and chemical change
occurs in a closed system, the mass will:
a) Increase
b) Decrease
c) Stay the same
Column 4 Question $200
The mass does not change.
Answer to Column 4 $300
List 3 examples of chemical changes that
occur around you.
Column 4 Question $300
Car motor running, cooking, rusting, burning, acid rain, decomposing…
Answer to Column 4 $400
C6H12O4Cl
C3H8O
H2O
O2
# of Carbon atoms
# of atoms total
# of elements
Chemical Formula
Column 4 Question $400
6234C6H12O4Cl
3123C3H8O
032H2O
021O2
# of Carbon atoms
# of atoms total
# of elements
Chemical Formula