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Elements by Atomic Number

Fifty out of 118 elements are randomly selected and shown below. How many of them can you recall from just their atomic number?
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hfinle8395
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Last updated: August 21, 2020
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First submittedOctober 6, 2019
Times taken300
Average score62.0%
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Atomic Number
Element
101
Mendelevium
58
Cerium
92
Uranium
71
Lutetium
8
Oxygen
54
Xenon
98
Californium
43
Technetium
63
Europium
103
Lawrencium
74
Tungsten
73
Tantalum
78
Platinum
10
Neon
106
Seaborgium
113
Nihonium
4
Beryllium
97
Berkelium
115
Moscovium
88
Radium
6
Carbon
52
Tellurium
105
Dubnium
65
Terbium
27
Cobalt
Atomic Number
Element
77
Iridium
34
Selenium
110
Darmstadtium
91
Protactinium
14
Silicon
17
Chlorine
44
Ruthenium
117
Tennessine
86
Radon
35
Bromine
37
Rubidium
57
Lanthanum
21
Scandium
28
Nickel
30
Zinc
99
Einsteinium
81
Thallium
11
Sodium
12
Magnesium
68
Erbium
102
Nobelium
111
Roentgenium
85
Astatine
16
Sulfur
94
Plutonium
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