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WorksheetsElements, Compounds, Mixtures. Oh my!
Total questions: 58
Worksheet time: 5hrs 19mins
Name
Class
Date
1.
Which picture represents the compound BOD?
a)
X
b)
Y
c)
Z
d)
W
2.
Which picture represents the compound PG?
a)
X
b)
Y
c)
Z
d)
W
3.
Which picture represents a mixture?
a)
X
b)
Y
c)
Z
d)
W
4.
Which picture is a pure substance?
a)
A, B, C, and D
b)
A and B
c)
A, B, and C
d)
D
5.
Which picture is a mixture?
a)
A, B, C, and D
b)
A and B
c)
A, B, and C
d)
D
6.
Which picture is an element?
a)
A, B, C, and D
b)
A and B
c)
A, B, and C
d)
D
7.
Which picture contains compounds?
a)
A, B, C, and D
b)
C
c)
A, B, and C
d)
C and D
8.
Which picture contains particles?
a)
A, B, C, and D
b)
C
c)
A, B, and C
d)
C and D
9.
Which picture is a mixture?
a)
A, B, C, and D
b)
D
c)
A, B, and C
d)
C and D
10.
Which picture contains diatomic elements?
a)
A and C
b)
D only
c)
B and D
d)
A and B
11.
Which picture contains a pure compound?
a)
A only
b)
B only
c)
A and B
d)
C and D
12.
Which picture contains atoms?
a)
All of them
b)
None of them
c)
C only
d)
A, B, and D
13.
How many of these pictures contain molecules?
a)
1
b)
2
c)
3
d)
4
14.
Which picture contains elements?
a)
A only
b)
B, C, and D
c)
C only
d)
C and D
15.
Which picture contains a pure substance?
a)
All of them
b)
C only
c)
A, C, and D
d)
A, B, and D
16.
Which picture contains a pure substance?
a)
All of them
b)
B only
c)
A and B
d)
A, B, and D
17.
Which picture contains mixtures?
a)
All of them
b)
C only
c)
C and D
d)
A and B
18.
Which picture contains molecules?
a)
All of them
b)
C only
c)
A, C, and D
d)
A and B
19.
Which contains elements?
a)
B only
b)
A only
c)
B, C, and D
d)
B and D
20.
Which contains a mixture of elements?
a)
B only
b)
D only
c)
C only
d)
None of them
21.
Which contains a pure element?
a)
B only
b)
D only
c)
C only
d)
None of them
22.
Which contains a pure compound?
a)
A only
b)
B only
c)
C only
d)
None of them
23.
Which contains a mixture of compounds?
a)
A only
b)
B only
c)
C only
d)
None of them
24.
Which picture represents an element?
a)
X
b)
Y
c)
Z
d)
W
25.
Pure substance or mixture?
a)
Pure Substance
b)
Mixture
c)
Neither
26.
How many particles?
a)
6
b)
4
c)
1
d)
none
27.
How many atoms?
a)
0
b)
6
c)
8
d)
9
28.
How many molecules?
a)
14
b)
9
c)
none
d)
3
29.
How many elements?
a)
3
b)
8
c)
6
d)
1
30.
How many compounds?
a)
2
b)
6
c)
none
d)
7
31.
Which is a possible formula?
a)
6 Fe
b)
Fe^2+S^4
c)
6HFe
d)
Fe^6
32.
What are the state of matter?
a)
solid
b)
water
c)
gas
d)
all of above
33.
Pure substance or mixture?
a)
pure substance
b)
mixture
c)
neither
34.
How many particles?
a)
3
b)
12
c)
9
d)
none
35.
How many atoms?
a)
3
b)
12
c)
9
d)
none
36.
How many molecules?
a)
3
b)
12
c)
9
d)
none
37.
How many compounds?
a)
3
b)
12
c)
9
d)
1
38.
How many elements?
a)
3
b)
12
c)
none
d)
1
39.
What is a possible formula?
a)
SO3
b)
3 SO3
c)
S3O9
d)
3 S4
40.
What are the state(s) of matter?
a)
gas
b)
liquid
c)
solid
d)
solids and gases
41.
How many particles?
a)
8
b)
16
c)
1
d)
none
42.
How many atoms?
a)
8
b)
16
c)
1
d)
none
43.
How many molecules?
a)
8
b)
16
c)
1
d)
none
44.
How many compounds?
a)
8
b)
16
c)
1
d)
none
45.
How many elements?
a)
8
b)
16
c)
1
d)
none
46.
What is a possible formula?
a)
NO
b)
N8O8
c)
8 NO
d)
4 N2O2
47.
What are the state(s) of matter?
a)
gas
b)
liquid
c)
solid
d)
solids and gases
48.
How many particles?
a)
12
b)
16
c)
4
d)
8
49.
How many atoms?
a)
12
b)
16
c)
4
d)
8
50.
How many molecules?
a)
12
b)
16
c)
4
d)
8
51.
How many compounds?
a)
12
b)
16
c)
1
d)
2
52.
How many elements?
a)
12
b)
none
c)
1
d)
2
53.
How many particles?
a)
9
b)
6
c)
3
d)
none
54.
How many atoms?
a)
9
b)
6
c)
3
d)
none
55.
How many molecules?
a)
9
b)
6
c)
3
d)
none
56.
How many compounds?
a)
9
b)
6
c)
3
d)
none
57.
How many elements?
a)
9
b)
2
c)
3
d)
none
58.
Possible formula?
a)
3Fe + 6 Th
b)
Fe3 + Th6
c)
Fe3Th6
d)
3 FeTh2
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