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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 taken990
Average score70.0%
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Atomic Number
Element
117
Tennessine
24
Chromium
114
Flerovium
20
Calcium
59
Praseodymium
110
Darmstadtium
14
Silicon
43
Technetium
69
Thulium
38
Strontium
Atomic Number
Element
105
Dubnium
95
Americium
83
Bismuth
29
Copper
35
Bromine
25
Manganese
15
Phosphorus
22
Titanium
32
Germanium
72
Hafnium
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