Ile pierwiastków jest w układzie okresowym?

Chemia, czy wiecie?, Nauka

W układzie okresowym jest obecnie 118 pierwiastków.

Lista pierwiastków w układzie okresowym.

 pierwiasteksymbolliczba atomowamasa atomowarok odkrycia
1wodórH11,007941766
2helHe24,0026021895
3litLi36,9411817
4berylBe49,0121821797
5borB510,8061808
6węgielC612,01prehistoria
7azotN714,006431772
8tlenO815,9991774
9fluorF918,99840321886
10neonNe1020,17971898
11sódNa1122,9897691807
12magnezMg1224,3051755
13glinAl1326,9815391825
14krzemSi1428,08551824
15fosforP1530,9737621669
16siarkaS1632,066prehistoria
17chlorCl1735,45271774
18argonAr1839,9481894
19potasK1939,09831807
20wapńCa2040,0781808
21skandSc2144,955911879
22tytanTi2247,881791
23wanadV2350,94151801
24chromCr2451,99611797
25manganMn2554,938051774
26żelazoFe2655,847prehistoria
27kobaltCo2758,93321735
28nikielNi2858,691751
29miedźCu2963,546prehistoria
30cynkZn3065,39prehistoria
31galGa3169,7231875
32germanGe3272,611886
33arsenAs3374,921591250
34selenSe3478,961817
35bromBr3579,9041826
36kryptonKr3683,81898
37rubidRb3785,46781861
38strontSr3887,621790
39itrY3988,905851794
40cyrkonZr4091,2241789
41niobNb4192,906381801
42molibdenMo4295,941778
43technetTc4398,90631937
44rutenRu44101,071844
45rodRh45102,90551803
46palladPd46106,421803
47srebroAg47107,8682prehistoria
48kadmCd48112,4111817
49indIn49114,821863
50cynaSn50118,71prehistoria
51antymonSb51121,75prehistoria
52tellurTe52127,61782
53jodI53126,904471811
54ksenonXe54131,291898
55cezCs55132,905431860
56barBa56137,3271808
57lantanLa57138,90551839
58cerCe58140,1151803
59prazeodymPr59140,907651885
60neodymNd60144,241885
61prometPm61146,91511945
62samarSm62150,361879
63europEu63151,9651901
64gadolinGd64157,251880
65terbTb65158,925341843
66dysprozDy66162,51886
67holmHo67164,930321878
68erbEr68167,261842
69tulTm69168,934211879
70iterbYb70173,041878
71lutetLu71174,9671907
72hafnHf72178,491923
73tantalTa73180,94791802
74wolframW74183,851783
75renRe75186,2071925
76osmOs76190,21803
77irydIr77192,221803
78platynaPt78195,081557
79złotoAu79196,96654prehistoria
80rtęćHg80200,59prehistoria
81talTl81204,38331861
82ołówPb82207,2prehistoria
83bizmutBi83208,980371540
84polonPo84208,98241898
85astatAt85209,98711940
86radonRn86222,01761900
87fransFr87223,01971939
88radRa88226,02541898
89aktynAc89227,02781899
90torTh90232,03811829
91protaktynPa91231,03591917
92uranU92238,02891789
93neptunNp93237,04821940
94plutonPu94244,06421940
95amerykAm95243,06141944
96kiurCm96247,07031944
97berkelBk97247,07031949
98kalifornCf98251,07961950
99einsteinEs99252,08291952
100fermFm100257,09511952
101mendelewMd101258,09861955
102nobelNo102259,10091958
103lorensLr103260,10531961
104rutherfordRf104261,10871964
105dubnDb105262,11381967
106seaborgSg106263,11821974
107bohrBh107262,12291976
108hasHs1082651984
109meitnerMt1092661982
110darmsztadtDs1102691994
111roentgenRg1112721994
112kopernikCn1122851996
113nihonNh1132842003
114flerowFl1142891998
115moskowMc1152882003
116liwermorLv1162922000
117tenesTs1172942009
118oganesonOg1182942002

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