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 taken889
Average score70.0%
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Atomic Number
Element
19
Potassium
95
Americium
106
Seaborgium
68
Erbium
39
Yttrium
35
Bromine
116
Livermorium
73
Tantalum
22
Titanium
111
Roentgenium
62
Samarium
88
Radium
33
Arsenic
84
Polonium
89
Actinium
93
Neptunium
77
Iridium
55
Caesium
63
Europium
5
Boron
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