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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 taken914
Average score70.0%
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Atomic Number
Element
97
Berkelium
92
Uranium
86
Radon
57
Lanthanum
69
Thulium
106
Seaborgium
89
Actinium
41
Niobium
54
Xenon
39
Yttrium
Atomic Number
Element
96
Curium
22
Titanium
118
Oganesson
11
Sodium
80
Mercury
103
Lawrencium
88
Radium
59
Praseodymium
33
Arsenic
83
Bismuth
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