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Atomic Numbers of Elements

Learn every element's atomic number!
Quiz by
dinothedreamo
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Last updated: April 15, 2025
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First submittedApril 15, 2025
Times taken56
Average score55.0%
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Hint
Answer
21
Scandium
17
Chlorine
40
Zirconium
47
Silver
45
Rhodium
2
Helium
38
Strontium
56
Barium
55
Caesium
8
Oxygen
10
Neon
52
Tellurium
48
Cadmium
35
Bromine
5
Boron
23
Vanadium
20
Calcium
25
Manganese
11
Sodium
57
Lanthanum
Hint
Answer
60
Neodymium
14
Silicon
4
Berylium
43
Technetium
3
Lithium
13
Aluminium
26
Iron
18
Argon
22
Titanium
28
Nickel
41
Niobium
27
Cobalt
50
Tin
39
Yttrium
58
Cerium
51
Antimony
6
Carbon
59
Praseodymium
29
Copper
53
Iodine
Hint
Answer
44
Ruthenium
46
Palladium
16
Sulfer
54
Xenon
37
Rubidium
42
Molybdenum
12
Magnesium
7
Nitrogen
9
Fluorine
34
Selenium
36
Krypton
1
Hydrogen
30
Zinc
33
Arsenic
15
Phosphorus
24
Chromium
19
Potassium
31
Gallium
32
Germanium
49
Indium
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