Studied by 11 peopleHydrogen
1
Helium
2
Lithium
3
Beryllium
4
Boron
5
Carbon
6
Nitrogen
7
Oxygen
8
Fluorine
9
Neon
10
Sodium
11
Magnesium
12
Aluminium
13
Silicon
14
Phosphorus
15
Sulfur
16
Chlorine
17
Argon
18
Potassium
19
Calcium
20
Scandium
21
Titanium
22
Vanadium
23
Chromium
24
Manganese
25
Iron
26
Cobalt
27
Nickel
28
Copper
29
Zinc
30
Gallium
31
Germanium
32
Arsenic
33
Selenium
34
Bromine
35
Krypton
36
Rubidium
37
Strontium
38
Yttrium
39
Zirconium
40
Niobium
41
Molybdenum
42
Technetium
43
Ruthenium
44
Rhodium
45
Palladium
46
Silver
47
Cadmium
48
Indium
49
Tin
50
Antimony
51
Tellurium
52
Iodine
53
Xenon
54
Caesium
55
Barium
56
Lanthanum
57
Cerium
58
Praseodymium
59
Neodymium
60
Promethium
61
Samarium
62
Europium
63
Gadolinium
64
Terbium
65
Dysprosium
66
Holmium
67
Erbium
68
Thulium
69
Ytterbium
70
Lutetium
71
Hafnium
72
Tantalum
73
Tungsten
74
Rhenium
75
Osmium
76
Iridium
77
Platinum
78
Gold
79
Mercury
80
Thallium
81
Lead
82
Bismuth
83
Polonium
84
Astatine
85
Radon
86
Francium
87
Radium
88
Actinium
89
Thorium
90
Protactnium
91
Uranium
92
Neptunium
93
Plutonium
94
Americium
95
Curium
96
Berkelium
97
Californium
98
Einsteinium
99
Fermium
100
Note 
Flashcard (53)