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Random 20 Elements - Atomic Numbers

Can you guess these random 20 elements given their atomic numbers?
Quiz by Tech11
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Last updated: August 9, 2020
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First submittedAugust 9, 2020
Times taken919
Average score70.0%
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Atomic Number
Element
83
Bismuth
13
Aluminium
65
Terbium
116
Livermorium
86
Radon
88
Radium
5
Boron
74
Tungsten
89
Actinium
96
Curium
Atomic Number
Element
59
Praseodymium
53
Iodine
9
Fluorine
118
Oganesson
107
Bohrium
24
Chromium
21
Scandium
76
Osmium
101
Mendelevium
112
Copernicium
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