0
Q
Zn
A
Zinc
1
Q
O
A
oxygen
2
Q
H
A
Hydrogen
3
Q
Li
A
Lithium
4
Q
K
A
Potassium
5
Q
S
A
Sulfur
6
Q
C
A
Carbon
7
Q
N
A
Nitrogen
8
Q
B
A
Boron
9
Q
Al
A
Aluminium
10
Q
He
A
Helium
11
Q
F
A
Fluorine
12
Q
Ne
A
Neon
13
Q
Cl
A
Chlorine
14
Q
Ar
A
Argon
15
Q
I
A
Iodine
16
Q
Ca
A
Calcium
17
Q
Rb
A
Rubidium
18
Q
Mg
A
Magnesium
19
Q
Na
A
Sodium
20
Q
Ti
A
Titanium
21
Q
V
A
Vanadium
22
Q
Co
A
Cobalt
23
Q
Ni
A
Nickel
24
Cu
Copper
25
Ag
Silver
26
Au
Gold
27
Pt
Platinum
28
Hg
Mercury
29
Sn
Tin
30
Pb
Lead
31
Sb
Antimony
32
As
Arsenic
33
Br
Bromine
34
Se
Selenium
35
Rn
Radon
36
Xe
Xenon
37
Si
Silicon
38
P
Phosphorus
39
Kr
Krypton
40
Cd
Cadmium
41
Fe
Iron
42
Mn
Maganese
43
Cr
Chromium
44
Mo
Molybdenum
45
Cs
Cesium
46
Ba
Barium
47
Sr
Strontium
48
Be
Beryllium
49
U
Uranium
50
Pu
Plutonium
