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WORKSHEET ANSWERS
1. Z--compound
W--compound
R--substance
P--element
F--element
L--substance
B--solution
2. G--substance F--
B--substance R--substance
C--mixture L--substance
E--compound W--substance
L--substance
N--substance
T--mixture
3. C--substance
M--substance
R--mixture
Y--substance
F--element
N--compound
4. X--substance
R--solution
P--substance
Z--solution
L--substance
N--compound
D--element
E--substance
5. A--compound
Z--substance
M--solution
L--element
F--element
6. X--solution
C--compound
S--substance
B--compound
N--element
R--element
F--substance
P--compound
7. A--compound
B--element
C--compound
D--substance
E--solution
X--substance
Y--substance
8. R--element
P--substance
M--solution
B--element
X--compound
9. Z--element
G--substance
S--compound
R--substance
M--solution
17. A. PHYSICAL
B. CHEMICAL
C. CHEMICAL
D. PHYSICAL
E. CHEMICAL
F. CHEMICAL
G. CHEMICAL
H. PHYSICAL
I. PHYSICAL
J. PHYSICAL
K. PHYSICAL
18. A. CHEMICAL
B. CHEMICAL
C. CHEMICAL
D. CHEMICAL
E. CHEMICAL
F. CHEMICAL
G. PHYSICAL
H. PHYSICAL
I. CHEMICAL
J. PHYSICAL
K. CHEMICAL
29. A. MIXTURE
B. MIXTURE
C. PURE SUBSTANCE
D. MIXTURE
E. MIXTURE
30. A. PURE SUBSTANCE
B. PURE SUBSTANCE
C. MIXTURE
D. PURE SUBSTANCE
31. A. HETEROGENEOUS
B. HETEROGENEOUS
C. HOMOGENEOUS
D. POSSIBLY HETEROGENEOUS
E. HOMOGENEOUS
32. A. HOMOGENEOUS
B. HETEROGENEOUS
C. HETEROGENEOUS
D. HOMOGENEOUS
E. HOMOGENEOUS
83. a. physical
b. chemical
c. physical
d. chemical
e. chemical
f. chemical
g. chemical
h. physical
i. chemical
j. physical
k. chemical
84. a. mixture
b. pure substance
c. mixture
d. mixture
e. mixture
85. a. homogeneous
b. heterogeneous
c. heterogeneous
d. homogeneous
e. heterogenous
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