Transcript Welcome to the Jeopardy Game Template

Adapted by T. Trimpe http://sciencespot.net/
Contestants
Don’t
Forget...
Although they give answers in the
form of questions on the TV show,
you do not need to do this. You do need to
write your answers on your game board!
Keep track of your score …
Add points for correct answers!
Bonding
Building
Molecules
Conservation of
Matt & Mass
Balancing
Equations
Chemical
Reactions VS
Physical Reactions
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Bonding for $100
What is an atom called that
has more or less electrons
than the number of protons?
An ion
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Bonding for $200
What is the charge of a Mg ion
after it loses 2 electrons?
+
2
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Bonding for $300
Metals and nonmetals typically
form which type of bond?
Ionic
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Bonding for $400
What type of bond is this?
Mg2+ + O2- = MgO
Daily Double:
Draw the Lewis dot structure
Ionic
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Bondingfor $500
Draw the Lewis dot structure for
Hydrogen + Sulfur
H2S
H2S
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Building Molecules for $100
How many bonds can
Carbon form?
4
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Building Molecules for $200
How many bonds can Oxygen
form?
2
(or one double bond)
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Building Molecules for $300
Build a molecule using only the
following atoms
4-H
1-C
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Building Molecules for $400
Build TWO molecule using only the
following atoms
2–H
1–C
3–O
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Building Molecules for $500
Build a molecule using only the
following atoms
1-C
2–O
2–H
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Conservation of Matter & Mass for $100
27g
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Conservation of Matter & Mass for $200
Two solutions react and produce a
liquid and a gas. The starting
solutions are both 4gs. The final
liquid is 6g. How many grams would
the gas be?
4gsolution+ 4gsolution = 6gliquid + ?ggas
2g
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Conservation of Matter & Massfor $300
If you have 6 slices of bread, 3
slice of cheese, and 2 slices of
meat. How many sandwiches
with meat and cheese could you
make? What would you left over
products be?
Only two meat and
cheese sandwiches.
2 slices of bread
1 slice of cheese left
over
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Conservation of Matter & Mass for $400
What are the reactants in
this chemical reaction?
CH4 + 2O2
CO2 +2H2O
CH4 + 2O2
Methane & Oxygen
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Conservation of Matter & Massfor $500
This reaction has three
products. What are two of
them?
C2H4O2 + NaHCO3
NaC2H3O2 + H2O + CO2
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Balancing Equations for $100
In a chemical equation what does
the subscript and coefficient
numbers stand for?
The subscript is the
number of a particular
atom and the coefficient
stands for how many of
that molecule
2 H2O = H2O + H2O
H2O = H + H + O
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Balancing Equations for $200
How many total Oxygen are
on the product side?
2C2H6 + 7O2
4CO2 + 6H2O
9
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Balancing Equations for $300
Balance this equation
Al2O3
Al + O2
2Al2O3
4Al + 3O2
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Balancing Equations for $400
Fe + H2O
Fe3O4 + H2
3Fe + 4H2O
Fe3O4 + 4H2
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Balancing Equations for $500
Na2SO4 + CaCl2
CaSO4 + NaCl
Na2SO4 + CaCl2
CaSO4 + 2NaCl
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Chemical Reactions VS. Physical
Reactions for $100
What is a chemical reaction?
When atoms break bonds and rearrange
to form one or more new products with
different characteristics.
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Chemical Reactions VS. Physical
Reactions for $200
Lighting a match?
Chemical Reaction
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Chemical Reactions VS. Physical
Reactions for $300
Butter melting on warm
toast?
Physical
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Chemical Reactions VS. Physical
Reactions for $400
Milk goes sour
Chemical
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Chemical Reactions VS. Physical
Reactions for $500
Bread becomes toast
Chemical
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How many points do
you want to risk?
Arrange the following from smallest
to greatest.
nucleus, electron, atom,
substance, molecule, proton
Electron, proton, nucleus,
atom, molecule, substance
And the winner is …