1
Q
H
A
Hydrogen
2
Q
He
A
Helium
3
Q
Li
A
Lithium
4
Q
Be
A
Beryllium
5
Q
B
A
Boron
6
Q
C
A
Carbon
7
Q
O
A
Oxygen
8
Q
N
A
Nitrogen
9
Q
Ne
A
Neon
10
Q
F
A
Fluorine
11
Q
Na
A
Sodium
12
Q
Cl
A
Chlorine
13
Q
S
A
Sulfur
14
Q
Si
A
Silicon
15
Q
P
A
Phosphorous
16
Q
Mg
A
Magnesium
17
Q
Al
A
Aluminum
18
Q
Ar
A
Argon
