|
Forum . Penfriends
.
Test .
Online English Lessons
. Newsletter
.
Ask Teacher . Search
WORDSEARCH PUZZLES
CHEMICAL
COMPOUNDS
|
P
|
D
|
S
|
I
|
L
|
I
|
C
|
A
|
T
|
E
|
F
|
H
|
W
|
Z
|
|
K
|
H
|
Z
|
X
|
E
|
A
|
M
|
I
|
N
|
O
|
A
|
C
|
I
|
D
|
|
Y
|
I
|
O
|
M
|
T
|
L
|
E
|
T
|
A
|
T
|
E
|
C
|
A
|
K
|
|
T
|
E
|
G
|
S
|
B
|
D
|
K
|
L
|
Y
|
E
|
U
|
M
|
C
|
M
|
|
V
|
K
|
A
|
L
|
P
|
E
|
R
|
G
|
B
|
H
|
S
|
W
|
I
|
E
|
|
S
|
S
|
U
|
L
|
P
|
H
|
A
|
T
|
E
|
Y
|
B
|
T
|
D
|
E
|
|
W
|
U
|
Y
|
J
|
C
|
Y
|
A
|
N
|
I
|
D
|
E
|
I
|
E
|
B
|
|
S
|
L
|
O
|
X
|
I
|
D
|
E
|
T
|
A
|
R
|
R
|
A
|
R
|
R
|
|
X
|
P
|
F
|
L
|
O
|
E
|
S
|
D
|
E
|
O
|
M
|
O
|
A
|
Y
|
|
C
|
H
|
L
|
O
|
R
|
I
|
D
|
E
|
U
|
X
|
M
|
H
|
T
|
H
|
|
N
|
I
|
T
|
R
|
A
|
T
|
E
|
L
|
H
|
I
|
F
|
S
|
S
|
D
|
|
T
|
D
|
E
|
I
|
U
|
W
|
F
|
T
|
D
|
D
|
S
|
A
|
L
|
T
|
|
R
|
E
|
M
|
A
|
G
|
D
|
A
|
E
|
U
|
E
|
P
|
T
|
Q
|
Z
|
acetate; acid; aldehyde, amino acid;
bromide; carbonate; chloride; cyanide; ester; fluoride; hydroxide; nitrate;
oxide; phosphate; salt; silicate; sulphate; sulphide.
© world-english 1999 - 2002
|