Find These0/10
ELEMENTSPROTONSNEUTRONISOTOPECOMPOUNDATOMICMETALSHALOGENALKALIPERIOD
U
B
I
L
A
K
L
A
F
E
I
N
S
T
N
E
M
E
L
E
E
J
A
N
T
G
P
E
P
O
T
O
S
I
U
O
H
C
R
U
C
T
B
A
P
B
Z
R
A
K
O
A
T
O
M
I
C
P
A
T
L
O
T
M
S
Y
M
C
C
H
R
U
O
C
O
H
Y
G
M
P
V
S
X
E
G
P
N
D
Y
J
A
U
O
C
P
N
E
H
S
F
V
S
A
V
F
U
V
G
N
F
B
B
C
Z
J
B
L
E
N
O
D
D
O
S
L
A
T
E
M
K
X
D
F
H
C
D
O
I
R
E
P
U
P
X