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Elements and atomic number table

atomic number Element Symbol
89 Actinium Ac
47 Silver Ag
13 Aluminium Al
95 Americium Am
18 Argon Ar
33 Arsenic As
85 Astatine At
79 Gold Au
5 Boron B
56 Barium Ba
4 Beryllium Be
107 Bohrium Bh
83 Bismuth Bi
97 Berkelium Bk
35 Bromine Br
6 Carbon C
20 Calcium Ca
48 Cadmium Cd
58 Cerium Ce
98 Californium Cf
17 Chlorine Cl
96 Curium Cm
27 Cobalt Co
112 Copernicium Cp
24 Chromium Cr
55 Caesium Cs
29 Copper Cu
105 Dubnium Db
110 Darmstadtium Ds
66 Dysprosium Dy
68 Erbium Er
99 Einsteinium Es
63 Europium Eu
9 Fluorine F
26 Iron Fe
100 Fermium Fm
87 Francium Fr
31 Gallium Ga
64 Gadolinium Gd
32 Germanium Ge
1 Hydrogen H
2 Helium He
72 Hafnium Hf
80 Mercury Hg
67 Holmium Ho
108 Hassium Hs
53 Iodine I
49 Indium In
77 Iridium Ir
19 Potassium K
36 Krypton Kr
57 Lanthanum La
3 Lithium Li
103 Lawrencium Lr
71 Lutetium Lu
101 Mendelevium Md
12 Magnesium Mg
25 Manganese Mn
42 Molybdenum Mo
109 Meitnerium Mt
7 Nitrogen N
11 Sodium Na
41 Niobium Nb
60 Neodymium Nd
10 Neon Ne
28 Nickel Ni
102 Nobelium No
93 Neptunium Np
8 Oxygen O
76 Osmium Os
15 Phosphorus P
91 Protactinium Pa
82 Lead Pb
46 Palladium Pd
61 Promethium Pm
84 Polonium Po
59 Praseodymium Pr
78 Platinum Pt
94 Plutonium Pu
88 Radium Ra
37 Rubidium Rb
75 Rhenium Re
104 Rutherfordium Rf
111 Roentgenium Rg
45 Rhodium Rh
86 Radon Rn
44 Ruthenium Ru
16 Sulfur S
51 Antimony Sb
21 Scandium Sc
34 Selenium Se
106 Seaborgium Sg
14 Silicon Si
62 Samarium Sm
50 Tin Sn
38 Strontium Sr
73 Tantalum Ta
65 Terbium Tb
43 Technetium Tc
52 Tellurium Te
90 Thorium Th
22 Titanium Ti
81 Thallium Tl
69 Thulium Tm
92 Uranium U
116 Ununhexium Uuh
118 Ununoctium Uuo
115 Ununpentium Uup
114 Ununquadium Uuq
117 Ununseptium Uus
113 Ununtrium Uut
23 Vanadium V
74 Tungsten W
54 Xenon Xe
39 Yttrium Y
70 Ytterbium Yb
30 Zinc Zn
40 Zirconium Zr
 
atomic number Element Symbol
1 Hydrogen H
2 Helium He
3 Lithium Li
4 Beryllium Be
5 Boron B
6 Carbon C
7 Nitrogen N
8 Oxygen O
9 Fluorine F
10 Neon Ne
11 Sodium Na
12 Magnesium Mg
13 Aluminium Al
14 Silicon Si
15 Phosphorus P
16 Sulfur S
17 Chlorine Cl
18 Argon Ar
19 Potassium K
20 Calcium Ca
21 Scandium Sc
22 Titanium Ti
23 Vanadium V
24 Chromium Cr
25 Manganese Mn
26 Iron Fe
27 Cobalt Co
28 Nickel Ni
29 Copper Cu
30 Zinc Zn
31 Gallium Ga
32 Germanium Ge
33 Arsenic As
34 Selenium Se
35 Bromine Br
36 Krypton Kr
37 Rubidium Rb
38 Strontium Sr
39 Yttrium Y
40 Zirconium Zr
41 Niobium Nb
42 Molybdenum Mo
43 Technetium Tc
44 Ruthenium Ru
45 Rhodium Rh
46 Palladium Pd
47 Silver Ag
48 Cadmium Cd
49 Indium In
50 Tin Sn
51 Antimony Sb
52 Tellurium Te
53 Iodine I
54 Xenon Xe
55 Caesium Cs
56 Barium Ba
57 Lanthanum La
58 Cerium Ce
59 Praseodymium Pr
60 Neodymium Nd
61 Promethium Pm
62 Samarium Sm
63 Europium Eu
64 Gadolinium Gd
65 Terbium Tb
66 Dysprosium Dy
67 Holmium Ho
68 Erbium Er
69 Thulium Tm
70 Ytterbium Yb
71 Lutetium Lu
72 Hafnium Hf
73 Tantalum Ta
74 Tungsten W
75 Rhenium Re
76 Osmium Os
77 Iridium Ir
78 Platinum Pt
79 Gold Au
80 Mercury Hg
81 Thallium Tl
82 Lead Pb
83 Bismuth Bi
84 Polonium Po
85 Astatine At
86 Radon Rn
87 Francium Fr
88 Radium Ra
89 Actinium Ac
90 Thorium Th
91 Protactinium Pa
92 Uranium U
93 Neptunium Np
94 Plutonium Pu
95 Americium Am
96 Curium Cm
97 Berkelium Bk
98 Californium Cf
99 Einsteinium Es
100 Fermium Fm
101 Mendelevium Md
102 Nobelium No
103 Lawrencium Lr
104 Rutherfordium Rf
105 Dubnium Db
106 Seaborgium Sg
107 Bohrium Bh
108 Hassium Hs
109 Meitnerium Mt
110 Darmstadtium Ds
111 Roentgenium Rg
112 Copernicium Cp
113 Ununtrium Uut
114 Ununquadium Uuq
115 Ununpentium Uup
116 Ununhexium Uuh
117 Ununseptium Uus
118 Ununoctium Uuo

The atomic number of an element is the number of protons in it's nucleus.
The relative atomic mass is determined by the total number of protons and neutrons.

Up to and including Bismuth, with an atomic number of 83, the nuclei are stable.

From Bismuth onwards the elements are radioactive, there are no stable nuclei from this point.