Kimyasal maddelerin atom numarasina göre listesi

No.Atom ağırlığı Adı Sembolü Erime noktası (°C) Kaynama noktası (°C) Yoğunluğu (g/cm3) Yeryüzün- deki oranı (%) Keşif yılı Grubu Elektronik dizilimi İyonizasyon enerjisi (eV)

1
1,0079
Hidrojen
H -259 -253 0,09 0,14 1776 1
1s1 13,5984

2
4,0026
Helyum
He -272 -269 0,181895 18
1s2 24,5874

3
6,941
Lityum
Li 180 1347 0,531817 1
[He] 2s1 5,3917

4
9,0122
Berilyum
Be 1278 2970 1,851797 2
[He] 2s2 9,3227

5
10,811
Bor
B 2300 2550 2,341808 13
[He] 2s2 2p1 8,298

6
12,0107
Karbon
C 3500 4827 2,26 0,094 eski 14
[He] 2s2 2p2 11,2603

7
14,0067
Azot
N -210 -196 1,251772 15
[He] 2s2 2p3 14,5341

8
15,9994
Oksijen
O -218 -183 1,43 46,71 1774 16
[He] 2s2 2p4 13,6181

9
18,9984
Flor
F -220 -188 1,7 0,029 1886 17
[He] 2s2 2p5 17,4228

10
20,1797
Neon
Ne -249 -246 0,91898 18
[He] 2s2 2p6 21,5645

11
22,9897
Sodyum
Na 98 883 0,97 2,75 1807 1
[Ne] 3s1 5,1391

12
24,305
Magnezyum
Mg 639 1090 1,74 2,08 1755 2
[Ne] 3s2 7,6462

13
26,9815
Alüminyum
Al 660 2467 2,7 8,07 1825 13
[Ne] 3s2 3p1 5,9858

14
28,0855
Silisyum
Si 1410 2355 2,33 27,69 1824 14
[Ne] 3s2 3p2 8,1517

15
30,9738
Fosfor
P 44 280 1,82 0,13 1669 15
[Ne] 3s2 3p3 10,4867

16
32,065
Kükürt (Sülfür)
S 113 445 2,07 0,052 eski 16
[Ne] 3s2 3p4 10,36

17
35,453
Klor
Cl -101 -35 3,21 0,045 1774 17
[Ne] 3s2 3p5 12,9676

18
39,948
Argon
Ar -189 -186 1,781894 18
[Ne] 3s2 3p6 15,7596

19
39,0983
Potasyum
K 64 774 0,86 2,58 1807 1
[Ar] 4s1 4,3407

20
40,078
Kalsiyum
Ca 839 1484 1,55 3,65 1808 2
[Ar] 4s2 6,1132

21
44,9559
Skandiyum
Sc 1539 2832 2,991879 3
[Ar] 3d1 4s2 6,5615

22
47,867
Titanyum
Ti 1660 3287 4,54 0,62 1791 4
[Ar] 3d2 4s2 6,8281

23
50,9415
Vanadyum
V 1890 3380 6,111830 5
[Ar] 3d3 4s2 6,7462

24
51,9961
Krom
Cr 1857 2672 7,19 0,035 1797 6
[Ar] 3d5 4s1 6,7665

25
54,938
Mangan
Mn 1245 1962 7,43 0,09 1774 7
[Ar] 3d5 4s2 7,434

26
55,845
Demir
Fe 1535 2750 7,87 5,05 eski 8
[Ar] 3d6 4s2 7,9024

27
58,9332
Kobalt
Co 1495 2870 8,91735 9
[Ar] 3d7 4s2 7,881

28
58,6934
Nikel
Ni 1453 2732 8,9 0,019 1751 10
[Ar] 3d8 4s2 7,6398

29
63,546
Bakır
Cu 1083 2567 8,96eski 11
[Ar] 3d10 4s1 7,7264

30
65,39
Çinko
Zn 420 907 7,13eski 12
[Ar] 3d10 4s2 9,3942

31
69,723
Galyum
Ga 30 2403 5,911875 13
[Ar] 3d10 4s2 4p1 5,9993

32
72,64
Germanyum
Ge 937 2830 5,321886 14
[Ar] 3d10 4s2 4p2 7,8994

33
74,9216
Arsenik
As 81 613 5,72eski 15
[Ar] 3d10 4s2 4p3 9,7886

34
78,96
Selenyum
Se 217 685 4,791817 16
[Ar] 3d10 4s2 4p4 9,7524

35
79,904
Brom
Br -7 59 3,121826 17
[Ar] 3d10 4s2 4p5 11,8138

36
83,8
Kripton
Kr -157 -153 3,751898 18
[Ar] 3d10 4s2 4p6 13,9996

37
85,4678
Rubidyum
Rb 39 688 1,631861 1
[Kr] 5s1 4,1771

38
87,62
Stronsyum
Sr 769 1384 2,541790 2
[Kr] 5s2 5,6949

39
88,9059
Itriyum
Y 1523 3337 4,471794 3
[Kr] 4d1 5s2 6,2173

40
91,224
Zirkonyum
Zr 1852 4377 6,51 0,025 1789 4
[Kr] 4d2 5s2 6,6339

41
92,9064
Niobyum
Nb 2468 4927 8,571801 5
[Kr] 4d4 5s1 6,7589

42
95,94
Molibden
Mo 2617 4612 10,221781 6
[Kr] 4d5 5s1 7,0924

43
* 98
Teknetyum
Tc 2200 4877 11,51937 7
[Kr] 4d5 5s2 7,28

44
101,07
Rutenyum
Ru 2250 3900 12,371844 8
[Kr] 4d7 5s1 7,3605

45
102,9055
Rodyum
Rh 1966 3727 12,411803 9
[Kr] 4d8 5s1 7,4589

46
106,42
Paladyum
Pd 1552 2927 12,021803 10
[Kr] 4d10 8,3369

47
107,8682
Gümüş
Ag 962 2212 10,5eski 11
[Kr] 4d10 5s1 7,5762

48
112,411
Kadmiyum
Cd 321 765 8,651817 12
[Kr] 4d10 5s2 8,9938

49
114,818
Ä°ndiyum
In 157 2000 7,311863 13
[Kr] 4d10 5s2 5p1 5,7864

50
118,71
Kalay
Sn 232 2270 7,31eski 14
[Kr] 4d10 5s2 5p2 7,3439

51
121,76
Antimon
Sb 630 1750 6,68eski 15
[Kr] 4d10 5s2 5p3 8,6084

52
127,6
Tellür
Te 449 990 6,241783 16
[Kr] 4d10 5s2 5p4 9,0096

53
126,9045
Ä°yot
I 114 184 4,931811 17
[Kr] 4d10 5s2 5p5 10,4513

54
131,293
Zenon
Xe -112 -108 5,91898 18
[Kr] 4d10 5s2 5p6 12,1298

55
132,9055
Sezyum
Cs 29 678 1,871860 1
[Xe] 6s1 3,8939

56
137,327
Baryum
Ba 725 1140 3,59 0,05 1808 2
[Xe] 6s2 5,2117

57
138,9055
Lantan
La 920 3469 6,151839 3
[Xe] 5d1 6s2 5,5769

58
140,116
Seryum
Ce 795 3257 6,771803 101
[Xe] 4f1 5d1 6s2 5,5387

59
140,9077
Praseodimiyum
Pr 935 3127 6,771885 101
[Xe] 4f3 6s2 5,473

60
144,24
Neodimyum
Nd 1010 3127 7,011885 101
[Xe] 4f4 6s2 5,525

61
* 145
Prometyum
Pm 1100 3000 7,31945 101
[Xe] 4f5 6s2 5,582

62
150,36
Samaryum
Sm 1072 1900 7,521879 101
[Xe] 4f6 6s2 5,6437

63
151,964
Europyum
Eu 822 1597 5,241901 101
[Xe] 4f7 6s2 5,6704

64
157,25
Gadolinyum
Gd 1311 3233 7,91880 101
[Xe] 4f7 5d1 6s2 6,1501

65
158,9253
Terbiyum
Tb 1360 3041 8,231843 101
[Xe] 4f9 6s2 5,8638

66
162,5
Disprozyum
Dy 1412 2562 8,551886 101
[Xe] 4f10 6s2 5,9389

67
164,9303
Holmiyum
Ho 1470 2720 8,81867 101
[Xe] 4f11 6s2 6,0215

68
167,259
Erbiyum
Er 1522 2510 9,071842 101
[Xe] 4f12 6s2 6,1077

69
168,9342
Tulyum
Tm 1545 1727 9,321879 101
[Xe] 4f13 6s2 6,1843

70
173,04
Ä°tterbiyum
Yb 824 1466 6,91878 101
[Xe] 4f14 6s2 6,2542

71
174,967
Lutesyum
Lu 1656 3315 9,841907 101
[Xe] 4f14 5d1 6s2 5,4259

72
178,49
Hafniyum
Hf 2150 5400 13,311923 4
[Xe] 4f14 5d2 6s2 6,8251

73
180,9479
Tantal
Ta 2996 5425 16,651802 5
[Xe] 4f14 5d3 6s2 7,5496

74
183,84
Tungsten
W 3410 5660 19,351783 6
[Xe] 4f14 5d4 6s2 7,864

75
186,207
Renyum
Re 3180 5627 21,041925 7
[Xe] 4f14 5d5 6s2 7,8335

76
190,23
Osmiyum
Os 3045 5027 22,61803 8
[Xe] 4f14 5d6 6s2 8,4382

77
192,217
Iridyum
Ir 2410 4527 22,41803 9
[Xe] 4f14 5d7 6s2 8,967

78
195,078
Platin
Pt 1772 3827 21,451735 10
[Xe] 4f14 5d9 6s1 8,9587

79
196,9665
Altın
Au 1064 2807 19,32eski 11
[Xe] 4f14 5d10 6s1 9,2255

80
200,59
Cıva
Hg -39 357 13,55eski 12
[Xe] 4f14 5d10 6s2 10,4375

81
204,3833
Talyum
Tl 303 1457 11,851861 13
[Xe] 4f14 5d10 6s2 6p1 6,1082

82
207,2
KurÅŸun
Pb 327 1740 11,35eski 14
[Xe] 4f14 5d10 6s2 6p2 7,4167

83
208,9804
Bizmut
Bi 271 1560 9,75eski 15
[Xe]4f145d106s26p3 7,2856

84
* 209
Polonyum
Po 254 962 9,31898 16
[Xe] 4f14 5d10 6s2 6p4 8,417

85
* 210
Astatin
At 302 337 1940 17
[Xe] 4f14 5d10 6s2 6p5 9,3

86
* 222
Radon
Rn -71 -62 9,731900 18
[Xe] 4f14 5d10 6s2 6p6 10,7485

87
* 223
Frankyum
Fr 27 677 1939 1
[Rn] 7s1 4,0727

88
* 226
Radyum
Ra 700 1737 5,51898 2
[Rn] 7s2 5,2784

89
* 227
Actinyum
Ac 1050 3200 10,07
1899 3
[Rn] 6d1 7s2 5,17

90
232,0381
Toryum
Th 1750 4790 11,721829 102
[Rn] 6d2 7s2 6,3067

91
231,0359
Protaktinyum
Pa 156815,41913 102
[Rn] 5f2 6d1 7s2 5,89

92
238,0289
Uranyum
U 1132 3818 18,951789 102
[Rn] 5f3 6d1 7s2 6,1941

93
* 237
Neptünyum
Np 640 3902 20,21940 102
[Rn] 5f4 6d1 7s2 6,2657

94
* 244
Plutonyum
Pu 640 3235 19,841940 102
[Rn] 5f6 7s2 6,0262

95
* 243
Amerikyum
Am 994 2607 13,671944 102
[Rn] 5f7 7s2 5,9738

96
* 247
Kuriyum
Cm 134013,51944 102
5,9915

97
* 247
Berkelyum
Bk 98614,781949 102
6,1979

98
* 251
Kaliforniyum
Cf 90015,11950 102
6,2817

99
* 252
AynÅŸtaynyum
Es 8601952 102
6,42

100
* 257
Fermiyum
Fm 15271952 102
6,5

101
* 258
Mendelyum
Md 1955 102
6,58

102
* 259
Nobelyum
No 8271958 102
6,65

103
* 262
Lavrensiyum
Lr 16271961 102
4,9

104
* 261
Rutherfordium
Rf 1964 4


105
* 262
Dubnium
Db 1967 5


106
* 266
Seaborgium
Sg 1974 6


107
* 264
Bohrium
Bh 1981 7


108
* 277
Hassium
Hs 1984 8


109
* 268
Meitnerium
Mt 1982 9

No.Atom ağırlığı Adı Sembolü Erime noktası (°C) Kaynama noktası (°C) Yoğunluğu (g/cm3) Yeryüzün- deki oranı (%) Keşif yılı Grubu Elektronik dizilimi İyonizasyon enerjisi (eV)