When you're ready to print, just click this button:
Make Print-Friendly
3
Instructions:
W
G
T
J
P
E
E
I
V
V
M
V
F
M
B
N
R
H
C
U
H
Z
S
H
U
Y
X
U
W
Y
N
E
T
S
G
N
U
T
I
J
M
I
R
O
N
V
O
S
X
E
Q
D
T
D
L
N
I
K
N
N
S
R
N
G
O
E
E
I
E
R
V
D
B
O
Z
C
E
Y
L
N
N
L
H
O
Y
N
E
B
S
E
S
X
Y
P
H
V
A
F
P
O
M
L
R
L
S
O
Q
L
C
R
L
I
O
F
A
E
G
F
U
Y
D
P
E
A
O
L
T
L
G
G
S
B
V
Y
R
I
T
H
G
A
A
I
N
A
O
F
K
O
G
M
U
F
E
C
S
T
E
S
M
U
Z
H
K
Y
Y
M
N
L
S
H
S
E
R
M
U
I
N
A
R
U
S
E
I
I
I
S
P
V
E
A
V
H
W
H
Q
B
U
U
U
M
X
O
U
J
S
B
W
Z
O
I
M
M
M
S
I
L
I
C
O
N
C
S
M
D
E
Show words that are in the puzzle
Show questions/hints
Words
-
What is the first metal in the periodic table?
Lithium
-
This element combines with Chlorine to form table salt
Sodium
-
This element combines with oxygen to form rust, and also magnetite
Iron
-
Commonly found in balloons, this is the earliest noble gas in the periodic table
Helium
-
This element is often used in computer chips and photovoltaic solar power, and is commonly found in windows
Silicon
-
This radioactive element is known for its use in nuclear power, but was also used by the ancient Romans to give a yellow color to glass
Uranium
-
First synthesized in 1937, this element is the earliest in the periodic table which has only radioactive isotopes
Technetium
-
Synthesized in 1950, this element's name refers to the Golden State
Californium
-
Gases such as neon, argon, helium, and radon are known as ____ ____
noble gases
-
Fluorine, chlorine, iodine, and bromine are a type of element known as ________
halogens
-
This eighth-most abundant element in the earth's crust burns brightly and is found in chlorophyll
Magnesium
-
Also known as wolfram, this element is often found in incandescent light bulbs
Tungsten
-
This element was first isolated from potash and is found in high concentrations in plants
Potassium
-
This element is the most abundant in the earth's crust, is found in water, and is something we need to breathe
Oxygen
-
This element is the most conductive element and is found in photographic film
Silver