POTASSIUM
ALUMINIUM
BERYLLIUM
CHLORINE
GALLIUM
CALCIUM
SULPHUR
CESIUM
OXYGEN
IODINE
SILVER
GOLD
X
P
T
A
Q
M
R
E
M
G
D
C
A
M
J
Q
E
O
Y
T
S
E
Q
U
M
O
S
J
I
M
R
H
N
T
E
I
I
Y
J
O
U
I
U
W
C
F
E
I
O
A
I
O
P
V
N
E
I
V
L
I
U
E
V
M
W
S
O
G
M
O
R
O
L
A
P
K
R
I
L
O
N
S
D
Y
U
M
O
I
L
I
H
E
U
U
I
B
S
I
I
B
I
Q
D
S
A
E
U
N
S
U
S
F
V
U
N
M
N
U
U
C
G
S
R
E
G
G
L
S
Z
M
E
U
I
D
B
H
E
N
C
G
I
F
U
L
C
U
Z
I
M
F
Z
L
D
C
A
L
C
I
U
M
A
E
I
S
U
N
K
O
Q
H
S
O
I
D
H
M
O
U
A
E
L
E
U
R
Z
G
I
A
R
N
J
T
H
A
E
C
A
O
S
I
E
G
Z
G
J
I
F
S
O
A
V
I
U
I
O
N
J
A
G
O
L
D
M
A
V
O
X
Y
G
E
N
E
I
U
M
N
L
A
O
Z
E
B
E
R
Y
L
L
I
U
M
B
I
Z
G
L
O
