CHEMICALCHANGE
PHYSICALCHANGE
COMPOUND
ELEMENTS
ELECTRON
NUCLEUS
NEUTRON
DENSITY
VOLUME
PROTON
MATTER
LIQUID
SOLID
MASS
ATOM
O
A
S
A
E
F
O
P
C
N
E
E
H
V
H
W
U
T
Q
M
C
Q
A
E
O
J
A
U
P
L
U
Y
U
I
X
N
A
Z
M
H
M
A
F
M
G
C
H
G
E
O
R
Z
O
B
H
B
L
E
E
M
I
O
A
L
Y
B
B
C
O
E
L
A
L
F
V
I
M
M
V
T
W
E
S
F
O
D
T
Q
U
E
Y
K
I
T
N
C
I
A
A
U
I
Z
Q
N
P
R
N
B
P
Z
E
A
O
V
A
C
P
S
C
V
U
U
R
Q
O
Q
T
V
A
I
R
F
O
L
A
I
A
A
G
O
O
R
S
N
G
I
M
O
T
A
K
E
U
L
L
O
O
P
T
E
M
O
W
A
A
X
U
Y
W
E
W
Y
C
S
I
M
O
T
P
D
W
J
S
E
E
O
R
X
A
P
H
H
D
O
N
T
H
S
V
A
S
O
N
R
M
Z
D
U
A
R
A
C
N
A
L
G
U
O
N
E
L
E
V
D
I
U
N
O
R
N
R
M
V
Y
B
B
L
H
F
I
P
Y
D
Y
G
I
Z
L
G
L
W
L
A
I
H
U
G
L
D
E
R
V
E
O
I
Y
U
E
P
S
U
Y
O
B
M
D
E
N
S
I
T
Y
S
C
E
M
P
I
D
Q
O
Q
U
E
Z
I
E
E
L
E
M
E
N
T
S
H
O
V
E
M
A
L
L
I
Q
U
I
D
S
L
U
X
L
U
