Atomnummer |
Symbol |
Navn(e) |
1 |
H |
Hydrogen(¤), Brint |
2 |
He |
Helium |
3 |
Li |
Lithium(*)(¤), Litium |
4 |
Be |
Beryllium |
5 |
B |
Bor |
6 |
C |
Carbon(*)(¤), Karbon, Kulstof |
7 |
N |
Nitrogen(¤), Kvælstof |
8 |
O |
Oxygen(¤), Ilt |
9 |
F |
Fluor |
10 |
Ne |
Neon |
11 |
Na |
Natrium |
12 |
Mg |
Magnesium |
13 |
Al |
Aluminium |
14 |
Si |
Silicium |
15 |
P |
Phosphor(*)(¤), Fosfor |
16 |
S |
Svovl |
17 |
Cl |
Chlor(*)(¤), Klor |
18 |
Ar |
Argon |
19 |
K |
Kalium |
20 |
Ca |
Calcium(¤), Kalcium |
21 |
Sc |
Scandium(**)(¤), Skandium(**) |
22 |
Ti |
Titan(¤), Titanium |
23 |
V |
Vanadium(¤), Vanadin |
24 |
Cr |
Chrom(*)(¤), Krom |
25 |
Mn |
Mangan |
26 |
Fe |
Jern |
27 |
Co |
Cobolt(*), Kobolt, Cobalt(*)(¤) |
28 |
Ni |
Nikkel |
29 |
Cu |
Kobber |
30 |
Zn |
Zink |
31 |
Ga |
Gallium |
32 |
Ge |
Germanium |
33 |
As |
Arsen |
34 |
Se |
Selen |
35 |
Br |
Brom |
36 |
Kr |
Krypton |
37 |
Rb |
Rubidium |
38 |
Sr |
Strontium |
39 |
Y |
Yttrium(**) |
40 |
Zr |
Zirkonium(*), Zirkon, Zirconium(*)(¤) |
41 |
Nb |
Niobium(¤), Niob(*) |
42 |
Mo |
Molybdæn, Molybden(*)(¤) |
43 |
Tc |
Technetium(**)(¤), Teknetium(**) |
44 |
Ru |
Ruthenium(**)(¤), Rutenium(**) |
45 |
Rh |
Rhodium(**)(¤), Rodium(**) |
46 |
Pd |
Palladium |
47 |
Ag |
Sølv |
48 |
Cd |
Cadmium(¤), Kadmium |
49 |
In |
Indium |
50 |
Sn |
Tin |
51 |
Sb |
Antimon |
52 |
Te |
Tellur(¤), Tellurium(*) |
53 |
I |
Iod(*)(¤), Jod |
54 |
Xe |
Xenon |
55 |
Cs |
Cæsium, Caesium(*)(¤), Cesium(*) |
56 |
Ba |
Barium |
57 |
La |
Lanthan(**) |
58 |
Ce |
Cerium |
59 |
Pr |
Praseodym(**)(¤), Praseodymium(**) |
60 |
Nd |
Neodym(**)(¤), Neodymium(**) |
61 |
Pm |
Promethium(**)(¤), Prometium(**) |
62 |
Sm |
Samarium(**) |
63 |
Eu |
Europium(**) |
64 |
Gd |
Gadolinium(**) |
65 |
Tb |
Terbium(**) |
66 |
Dy |
Dysprosium(**) |
67 |
Ho |
Holmium(**) |
68 |
Er |
Erbium(**) |
69 |
Tm |
Thulium(**)(¤), Tulium(**) |
70 |
Yb |
Ytterbium(**) |
71 |
Lu |
Lutetium(**) |
72 |
Hf |
Hafnium |
73 |
Ta |
Tantal |
74 |
W |
Wolfram(¤), Tungsten |
75 |
Re |
Rhenium(**)(¤), Renium(**) |
76 |
Os |
Osmium |
77 |
Ir |
Iridium |
78 |
Pt |
Platin |
79 |
Au |
Guld |
80 |
Hg |
Kviksølv |
81 |
Tl |
Thallium(*)(¤), Tallium |
82 |
Pb |
Bly |
83 |
Bi |
Bismuth(*)(¤), Bismut, Vismut, Vismuth(*) |
84 |
Po |
Polonium |
85 |
At |
Astat(**) |
86 |
Rn |
Radon |
87 |
Fr |
Francium(**) |
88 |
Ra |
Radium |
89 |
Ac |
Actinium(**)(¤), Aktinium(**) |
90 |
Th |
Thorium(¤), Torium(*) |
91 |
Pa |
Protactinium(**)(¤), Protaktinium(**) |
92 |
U |
Uran |
93 |
Np |
Neptunium |
94 |
Pu |
Plutonium |
95 |
Am |
Americium(**) |
96 |
Cm |
Curium(**) |
97 |
Bk |
Berkelium(**) |
98 |
Cf |
Californium(**) |
99 |
Es |
Einsteinium(**) |
100 |
Fm |
Fermium(**) |
101 |
Md |
Mendelevium(**)(¤), Mendelejevium(**) |
102 |
No |
Nobelium |
103 |
Lr |
Lawrencium(**) |
104 |
Rf |
Rutherfordium(**) |
105 |
Db |
Dubnium(**) |
106 |
Sg |
Seaborgium(**) |
107 |
Bh |
Bohrium(**) |
108 |
Hs |
Hassium(**) |
109 |
Mt |
Meitnerium(**) |
110 |
Ds |
Darmstadtium(**) |
111 |
Rg |
Røntgenium(**), Roentgenium(**)(¤) |
(*) Stavemåde, der er af og til bruges i dansk faglitteratur, men som ikke er godkendt iflg. Retskrivningsordbogen.
(**) Grundstoffet ikke medtaget i Retskrivningsordbogen.
(¤) Stavemåden der bruges i Kemisk Ordbog (kun hvor flere navneformer er nævnt).
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