Atomic Jeopardy
Matter
Chemistry
Physical or
Chemical
Changes
Atomic structure
Idioms
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
Final Jeopardy
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©Norman Herr, 2003
A-100
• How will your weight on the Moon compare
to your weight on Earth? Why?
• You will weigh less because the Moon has
less gravity.
• BONUS: How will
your mass change?
• It will be the same!
A-200
• A ball and a hamster are placed in water,
and each displaces 40 mL. The ball floats
and the hamster sinks. How do their
volumes compare?
• They are the same
• Bonus: What is different about them?
• Their masses.
A-300
When microwaving leftovers, why is it a
good idea to open the container at least
partly?
The heat from expanding the gases will
make the container explode if it can not
escape.
A-400
Compare the motion of atoms in all 3 states
of matter.
Solid- vibrate in place close together
Liquid- move around with more space in
between
Gas- move quickly with lots of space
between atoms
A-500
• When ice melts, how do its molecules
change?
• They are arranged differently.
B-100
What is the basic unit of all matter?
The atom
B-200
• What is an element?
• Substance made of only 1 type of atom.
B-300
• A chemical combination of 2 or more
different elements.
• Compound.
B-400
• The location of nearly all the mass in an
atom.
• What is in the nucleus?
• BONUS: Most of an atom’s
volume is made of ____.
B-500
• List the subatomic particles and their
charges.
• What are:
• Protons = positive charge
• Neutron = neutral or no charge
• Electrons = negative charge
C-100
• Wood burning
• Chemical change
C-200
• Bread rising as it bakes.
• What is a Chemical change?
C-300
• Melting ice cream.
• What is a physical change?
C-400
• Mowing the grass.
• What is a physical
change?
C-500
• Cut apple slices turning brown.
• What is a Chemical Change?
D-100
• Anything that has mass and takes up
space.
• What is matter?
D-200
What does the LAW OF
CONSERVATIONOF
MATTER state?
• That matter can not be
created nor destroyed
D-300
• Name the elements:
–
–
–
–
H2O
NaCl
NH3
CaCO
• What is:
–
–
–
–
2 hydrogens and 1 oxygen
1 sodium and 1 chlorine
1 nitrogen and 3 hydrogens
1 calcium, 1 carbon and 1 oxygen
D-400
= hydrogen
= nitrogen
• If these molecules are of a sample from a
larger container, can you determine the
exact ratio of nitrogen atoms to hydrogen
atoms? If so, what is it? If not, why?
• NH3 = 1:3
D-500
• Describe the particles in this container.
• They are solid, a pure substance and an
element.
E-100
• A green thumb.
• What does it mean to be a good gardener
or good at working with plants?
E-200
• He kicked the bucket.
• What does it mean that he has died?
E-300
• Bit off more than he can chew.
• What does it mean that he has taken on
more responsibility than he can handle or
he is trying do more work than he can
do?
E-400
• Eyes bigger than his stomach.
• What it mean that he took more food
than he can eat?
E-500
• Wrapped around someone’s finger.
• What does it mean that they are under
someone’s control or can easily be
persuaded by that person?
FINAL JEOPARDY
• ANSWER:
• QUESTION: