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THIS. IS. CHEMISTRY. Jeopardy. With. Your. Host. Ms. Milton!. Jeopardy. Physical & Chemical Changes. Chemical Formulas. Periodic Table. Mix it UP. Reactions. Properties. 100. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 300. - PowerPoint PPT Presentation
Transcript of THIS
THIS
IS
With
Host...
Your
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ChemicalFormulas Properties
Physical &Chemical Changes
Reactions Periodic Table
Mix it UP
The small number below a
symbol that shows the
number of atoms A 100
What is the subscript?
A 100
The number of atoms in this
formula: C6H12O6
(glucose)
A 200
What is 24 atoms?
A 200
The LARGE number in front of the formula that
shows the number of molecules.
A 300
What is the coefficient?
A 300
A 400
The number of lithium molecules present in this formula: 3Li3P
What is 9 lithium atoms?
A 400
The number of phosphorus atoms in
this formula:
2Mg3(PO4)2
A 500
What is 4 phosphorus atoms?
A 500
Several substances that are put together
that can easily be separated by physical
means.
B 100
What is a mixture?
B 100
Chemical or Physical Property:
Conductivity
B 200
What is physical property?
B 200
Chemical or Physical Property:
Corrosion
B 300
What is a chemical property?
B 300
Chemical or Physical Property:
State of matter
(solid, liquid, or gas)
B 400
What is a physical property ?
B 400
Metals tend to have ______ conductivity and _____ melting
points than nonmetals
B 500
What is higher?
B 500
Chemical or Physical Change?
Iron nail rusting
C 100
What is chemical?
C 100
C 200
This is NOT a sign that a chemical reaction is
taking place.
Change in color Change of state
Formation of a new substance
What is a change of state?
Change of state is a physical change
C 200
Baking soda and vinegar,
Cold packs, and
photosynthesis are this type of chemical reaction.
C 300
C 300
What is endothermic?
DAILY DOUBLE
C 400
DAILY DOUBLE
Place A Wager
The pictures above show a blue liquid being added to a clear
liquid. This is the best evidence that a chemical reaction may
have occurred. C 400
What is the formation of a new
substance ?C 400
Solid particles formed
C 500
Chemical reactions are written as:
Reactant + reactant product
Also known as this math term
What is an equation?
C 500
D 100
Reactants are found on this side of a
chemical reaction equation.
D 100
What is the left?
D 200
In a chemical reaction
equation, the → symbol stands for this.
D 200
What is yields?
The substance(s) formed or
produced in a chemical reaction.
D 300
D 300
What are products?
There are this many oxygen atoms in this
formula.
4C9H8O4
D 400
What is 16?
D 400
This is the coefficient of the iron molecule in the
reactants of this equation:
4Fe + 3O2 → 2Fe2O3
D 500
What is 4?
D 500
E 100
Elements from the Alkali Metals and this family
form salts
E 100
What is the halogen family?
E 200
On the periodic table, these show
the number of energy levels.
E 200
What are rows/periods?
E 300
Which of group in the periodic table is made up primarily of elements that
are gases at room temperature?
E 300
What are the Noble Gases?
E 400
The elements of the Iron Triad
are the only elements that are this physical
property
E 400
What is magnetic?
E 500
This element is located in group 1,
period 3 of the periodic table.
E 500
What is sodium?
F 100
These contain two elements chemically
combined .
F 100
What is a compound?
carbon dioxide, air, salt, ammonia
Of the substances above, this is a mixture.
F 200
What is air?
F 200
Of the substances above, this cannot be separated by physical or mechanical means.
F 300
Iced tea, trail mix, sulfuric acid, air
What is
sulfuric acid?
F 300
F 400
Element, Compound, or
Mixture:
Calcium chloride.
What is a compound?
F 400
Of these molecules, this is a pure element.
F 500
H20 O2 CO2
What is the 02
(oxygen gas)?
F 500
The Final Jeopardy Category is:
StoichiometryPlease record your wager.
Click on screen to begin
This is the number of oxygen atoms in the product of this chemical
reaction.
Click on screen to continue
2KClO3 → 2KCl + 3O2
What is 6?
Click on screen to continue
for playing
Game Designed By C. Harr-MAIT, modified by C. Milton
