Science- Atomic Number
Hydrogen
1
Helium
2
Berylium
4
Lithium
3
Boron
5
Carbon
6
Nitrogen
7
Oxygen
8
Fluorine
9
Neon
10
Sodium
11
Magnesium
12
Aluminuim
13
Silicon
14
Phosphorus
15
Sulfur
16
Chlorine
17
Argon
18
Potassium
19
Calcium
20
Iron
26
Cobalt
27
Nickel
28
Copper
29
Zinc
30
Silver
47
Platinum
78
Gold
79
Mercury
80
Lead
82