50 Common Elements

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Last updated 12:05 AM on 1/25/26
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50 Terms

1
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Hydrogen

Symbol: H, Atomic Number: 1

2
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Helium

Symbol: He, Atomic Number: 2

3
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Lithium

Symbol: Li, Atomic Number: 3

4
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Beryllium

Symbol: Be, Atomic Number: 4

5
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Boron

Symbol: B, Atomic Number: 5

6
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Carbon

Symbol: C, Atomic Number: 6

7
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Nitrogen

Symbol: N, Atomic Number: 7

8
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Oxygen

Symbol: O, Atomic Number: 8

9
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Fluorine

Symbol: F, Atomic Number: 9

10
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Neon

Symbol: Ne, Atomic Number: 10

11
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Sodium

Symbol: Na, Atomic Number: 11

12
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Magnesium

Symbol: Mg, Atomic Number: 12

13
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Aluminum

Symbol: Al, Atomic Number: 13

14
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Silicon

Symbol: Si, Atomic Number: 14

15
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Phosphorus

Symbol: P, Atomic Number: 15

16
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Sulfur

Symbol: S, Atomic Number: 16

17
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Chlorine

Symbol: Cl, Atomic Number: 17

18
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Argon

Symbol: Ar, Atomic Number: 18

19
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Potassium

Symbol: K, Atomic Number: 19

20
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Calcium

Symbol: Ca, Atomic Number: 20

21
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Titanium

Symbol: Ti, Atomic Number: 22

22
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Chromium

Symbol: Cr, Atomic Number: 24

23
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Manganese

Symbol: Mn, Atomic Number: 25

24
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Iron

Symbol: Fe, Atomic Number: 26

25
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Cobalt

Symbol: Co, Atomic Number: 27

26
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Nickel

Symbol: Ni, Atomic Number: 28

27
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Copper

Symbol: Cu, Atomic Number: 29

28
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Zinc

Symbol: Zn, Atomic Number: 30

29
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Arsenic

Symbol: As, Atomic Number: 33

30
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Bromine

Symbol: Br, Atomic Number: 35

31
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Krypton

Symbol: Kr, Atomic Number: 36

32
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Zirconium

Symbol: Zr, Atomic Number: 40

33
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Molybdenum

Symbol: Mo, Atomic Number: 42

34
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Technetium

Symbol: Tc, Atomic Number: 43

35
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Palladium

Symbol: Pd, Atomic Number: 46

36
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Silver

Symbol: Ag, Atomic Number: 47

37
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Tin

Symbol: Sn, Atomic Number: 50

38
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Iodine

Symbol: I, Atomic Number: 53

39
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Xenon

Symbol: Xe, Atomic Number: 54

40
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Barium

Symbol: Ba, Atomic Number: 56

41
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Tungsten

Symbol: W, Atomic Number: 74

42
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Platinum

Symbol: Pt, Atomic Number: 78

43
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Gold

Symbol: Au, Atomic Number: 79

44
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Mercury

Symbol: Hg, Atomic Number: 80

45
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Lead

Symbol: Pb, Atomic Number: 82

46
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Polonium

Symbol: Po, Atomic Number: 84

47
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Radon

Symbol: Rn, Atomic Number: 86

48
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Radium

Symbol: Ra, Atomic Number: 88

49
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Uranium

Symbol: U, Atomic Number: 92

50
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Plutonium

Symbol: Pu, Atomic Number: 94