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Blank Jeopardy

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Title: Blank Jeopardy Author: Eleanor M. Savko Last modified by: Robert Jansen Created Date: 8/19/1998 5:45:48 PM Document presentation format: On-screen Show (4:3) – PowerPoint PPT presentation

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Title: Blank Jeopardy


1
Element, Compound Mixture
Models Formulas
Bonding
Equations
Misc
1 pt
1 pt
1pt
1 pt
1pt
2 pt
2 pt
2pt
2pt
2 pt
3 pt
3 pt
3 pt
3 pt
3 pt
4 pt
4 pt
4pt
4 pt
4pt
5pt
5 pt
5 pt
5 pt
5 pt
2
What part of the atom is involved in bonding?
3
electrons
1 pt
4
How can a solute be made to dissolve faster in a
solvent?
5
crush, stir, heat
2 pt
6
What are general characteristics of a base?
7
bitter, slippery, high pH
3 pt
8
When a solute can not be dissolved anymore in a
solution at a given temperature and pressure, the
solution is said to be this.
9
saturated
4 pt
10
Which substance decreases in solubility when the
temp. goes up?
11
Ce2(SO4)3
5 pt
12
A molecule of potassium sulfate has 2 potassium
(K) atoms, 1 sulfur (S) atom and 4 oxygen (O)
atoms. What is its chemical formula?
13
K2SO4
1 pt
14
A molecule of silver bromate is composed of 3
oxygen atoms (O), 1 bromine atom (Br), and 1
silver atom (Ag). This is the chemical formula
for silver bromate.
15
AgBrO3
2 pt
16
What is the formula for dinitrogen tetroxide?
17
N2O4
3 pt
18
What is the formula for the following substanace?
Tetraphosphorous decoxide
19
P4O10
4 pt
20
Which of the following is not written
correctly?CaCl2 or K3N
21
Both are correctly written.
5 pt
22
When atoms gain or lose electrons, they are
called this?
23
ions
1 pt
24
The joining of atoms to form new substances is
called this.
25
Chemical bonding
2 pt
26
Which of the following compounds is ionic? LiF
or C2H4
27
LiF
3 pt
28
Which of the following elements will most likely
bond with Li?Al, C, F, N, O, S
29
F
4 pt
30
How does a balanced chemical equation demonstrate
the Law of Conservation of Matter?
31
The number and type of atoms are the same in the
reactant and the product.
5 pt
32
Which part of the following equation is the
reactant.2H2 O2 ? 2H2O
33
2H2 O2
1 pt
34
Balance the following chemical equation.LiCl
Br2 ? LiBr Cl2
35
2LiCl Br2 ? 2LiBr Cl2
2 pt
36
What type of reaction is the following?8Cu S8
? 8 CuS
37
synthesis
3 pt
38
Balance the following chemical equation.Na3P
CaF2 ? NaF Ca3P2
39
2Na3P 3CaF2 ? 6NaF Ca3P2
4 pt
40
What type of reaction is the following?Cl2
2KBr ? 2 KCl Br2
41
Single displacement
5 pt
42
Is the following equation balanced? SnO 2
H2 ? Sn 2 H2O
43
No
1 pt
44
 What is/are the coefficient/s in the following
equation. 2 C4H10  13 O2 ? 8 CO2(g)    10
H2O
45
2, 13, 8, 10
2 pt
46
When looking at a chemical formula, how can you
tell if the substance is ionic or covalent?
47
Metal and non-metal ionicnon-metal and
non-metal covalent
3 pt
48
What do the following elements have in common?C,
Si, Ge, Sn, Pb?
49
In group 14 and they have 4 valence electrons.
4 pt
50
How is a pure substance different from a mixture.
51
Pure are made from a single particle type,
mixtures more than 1 type.Mixtures can be
separated physically, pure cant.
5 pt
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