Front | Back |
H
Hydrogen
|
1
|
Be
Beryllium
|
4
|
Li
Lithium
|
3
|
B
Boron
|
5
|
C
Carbon
|
6
|
O
Oxygen
|
8
|
F
Fluorine
|
9
|
He
Helium
|
2
|
Ne
Neon
|
10
|
Na
Sodium
|
11
|
Mg
Magnesium
|
12
|
K
Potassium
|
19
|
Ca
Calcium
|
20
|
Cl
Chlorine
|
17
|
Ne
Neon
|
10
|