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Chemieunterricht/ Chemische Elemente
| Elementname |
Zeichen |
Ordnungszahl |
Atommasse
|
| Wasserstoff |
H |
1 |
1,0079
|
| Helium |
He |
2 |
4,0026
|
| Lithium |
Li |
3 |
6,941
|
| Beryllium |
Be |
4 |
9,0122
|
| Bor |
B |
5 |
10,811
|
| Kohlenstoff |
C |
6 |
12,011
|
| Stickstoff |
N |
7 |
14,0067
|
| Sauerstoff |
O |
8 |
15,9994
|
| Fluor |
F |
9 |
18,9984
|
| Neon |
Ne |
10 |
20,179
|
| Natrium |
Na |
11 |
22,9898
|
| Magnesium |
Mg |
12 |
24,305
|
| Aluminium |
Al |
13 |
26,9815
|
| Silicium |
Si |
14 |
28,0855
|
| Phosphor |
P |
15 |
30,9738
|
| Schwefel |
S |
16 |
32,066
|
| Chlor |
Cl |
17 |
35,453
|
| Argon |
Ar |
18 |
39,948
|
| Kalium |
K |
19 |
39,0983
|
| Calcium |
Ca |
20 |
40,078
|
| Scandium |
Sc |
21 |
44,9559
|
| Titan |
Ti |
22 |
47,88
|
| Vanadium |
V |
23 |
50,9415
|
| Chrom |
Cr |
24 |
51,9961
|
| Mangan |
Mn |
25 |
54,938
|
| Eisen |
Fe |
26 |
55,847
|
| Cobalt |
Co |
27 |
58,9332
|
| Nickel |
Ni |
28 |
58,6934
|
| Kupfer |
Cu |
29 |
63,546
|
| Zink |
Zn |
30 |
65,39
|
| Gallium |
Ga |
31 |
69,723
|
| Germanium |
Ge |
32 |
72,6
|
| Arsen |
As |
33 |
74,9216
|
| Selen |
Se |
34 |
78,96
|
| Brom |
Br |
35 |
79,904
|
| Krypton |
Kr |
36 |
83,80
|
| Rubidium |
Rb |
37 |
85,4678
|
| Strontium |
Sr |
38 |
87,62
|
| Yttrium |
Y |
39 |
88,9059
|
| Zirconium |
Zr |
40 |
91,224
|
| Niob |
Nb |
41 |
92,9064
|
| Molybdän |
Mo |
42 |
95,94
|
| Technetium |
Tc |
43 |
98,9062
|
| Ruthenium |
Ru |
44 |
101,07
|
| Rhodium |
Rh |
45 |
102,9055
|
| Palladium |
Pd |
46 |
106,4
|
| Silber |
Ag |
47 |
107,868
|
| Cadmium |
Cd |
48 |
112,41
|
| Indium |
In |
49 |
114,818
|
| Zinn |
Sn |
50 |
118,71
|
| Antimon |
Sb |
51 |
121,757
|
| Tellur |
Te |
52 |
127,60
|
| Iod |
I |
53 |
126,9045
|
| Xenon |
Xe |
54 |
131,30
|
| Caesium |
Cs |
55 |
132,9054
|
| Barium |
Ba |
56 |
137,33
|
| Lanthan |
La |
57 |
138,9055
|
| Cer |
Ce |
58 |
140,12
|
| Praseodym |
Pr |
59 |
140,9077
|
| Neodym |
Nd |
60 |
144,24
|
| Promethium |
Pm |
61 |
146,9151
|
| Samarium |
Sm |
62 |
150,36
|
| Europium |
Eu |
63 |
151,964
|
| Gadolinium |
Gd |
64 |
157,25
|
| Terbium |
Tb |
65 |
158,92534
|
| Dysprosium |
Dy |
66 |
162,50
|
| Holmium |
Ho |
67 |
164,93032
|
| Erbium |
Er |
68 |
167,26
|
| Thulium |
Tm |
69 |
168,93421
|
| Ytterbium |
Yb |
70 |
173,04
|
| Lutetium |
Lu |
71 |
174,967
|
| Hafnium |
Hf |
72 |
178,49
|
| Tantal |
Ta |
73 |
180,9479
|
| Wolfram |
W |
74 |
183,84
|
| Rhenium |
Re |
75 |
186,207
|
| Osmium |
Os |
76 |
190,23
|
| Iridium |
Ir |
77 |
192,22
|
| Platinum |
Pt |
78 |
195,084
|
| Gold |
Au |
79 |
196,9665
|
| Quecksilber |
Hg |
80 |
200,59
|
| Thalium |
Ti |
81 |
204,37
|
| Blei |
Pb |
82 |
207,2
|
| Wismut |
Bi |
83 |
208,98038
|
| Polonium |
Po |
84 |
209,0
|
| Astat |
At |
85 |
210,0
|
| Radon |
Rn |
86 |
222,0
|
| Francium |
Fr |
87 |
223,0
|
| Radium |
Ra |
88 |
226,0254
|
| Actinium |
Ac |
89 |
227,0278
|
| Thorium |
Th |
90 |
232,0381
|
| Protactinium |
Pa |
91 |
231,03588
|
| Uran |
U |
92 |
238,0289
|
| Neptunium |
Np |
93 |
237,0482
|
| Plutonium |
Pu |
94 |
244,0642
|
| Americium |
Am |
95 |
243
|
| Curium |
Cm |
96 |
247,0703
|
| Berkelium |
Bk |
97 |
247
|
| Californium |
Cf |
98 |
251
|
| Einsteinium |
Es |
99 |
252
|
| Fermium |
Fm |
100 |
257,0951
|
| Mendelevium |
Md |
101 |
258
|
| Nobelium |
No |
102 |
259
|
| Lawrencium |
Lr |
103 |
260,1053
|
| Rutherfordium |
Rf |
104 |
261,1087
|
| Dubnium |
Db |
105 |
262,1138
|
| Seaborgium |
Sg |
106 |
263,1182
|
| Bohrium |
Bh |
107 |
262,1229
|
| Hassium |
Hs |
108 |
269
|
| Meitnerium |
Mt |
109 |
268
|
| Darmstadtium |
Ds |
110 |
271
|
| Roentgenium |
Rg |
111 |
272
|
| Copernicium |
Cp |
112 |
277
|
| Nihonium |
Nh |
113 |
287
|
| Flerovium |
Fl |
114 |
289
|
| Moscovium |
Mc |
115 |
288
|
| Livermorium |
Lv |
116 |
293
|
| Tenness |
Ts |
117 |
292
|
| Oganesson |
Og |
118 |
294
|
