Ph 09

Technik

Kern- und Atomassen einiger Nuklide

Atomare Masseneinheit: u = 1,660538·10^-27 kg

Energieäquivalent zur Masseneinheit: u·c² = 931,49 MeV

Z

Nuklid

Kernmasse in u

Atommasse in u

0

Neutron

1,008665

---

1

Proton

1,0072766

---

1

Wasserstoff

1,0072766

2,0135536

3,015501

1,00782522

2,0141022

3,0160494

2

Helium

3,0149328

4,0015065

3,0160299

4,0026036

3

Lithium

6,013481

7,014360

6,015126

7,016005

4

Beryllium

9,0099919

9,0121858

5

Bor

10,010196 7

11,0065629

10,012 9389

11,0093051

6

Kohlenstoff

11,9967096

13,0000639

13,9966590

12,0000000

13,0033543

14,0032420

7

Stickstoff

13,9992359

14,9962696

14,0030744

15,0001081

8

Sauerstoff

15,9905284

16,9947469

17,9947733

15,9949149

16,9991334

17,9991598

9

Fluor

18,9934702

18,9984046

10

Neon

19,9869582

20,988367

21,9859023

19,9924404

20,993849

21,9913845

11

Natrium

21,988407

22,983743

21,994437

22,989733

12

Magnesium

23,978468

24,979263

25,976014

23,985045

24,985 840

25,982591

13

Aluminium

26,974410

26,981535

14

Silizium

27,969 255

28,968819

29,966089

27,976 927

28,976491

29,973761

15

Phosphor

30,965544

30,973763

16

Schwefel

31,963308

32,962694

33,959098

35,958325

31,972074

32,971460

33,967864

35,967091

18

Argon

39,952508

39,962383

20

Calcium

39,951619

39,962591

26

Eisen

54,924035

55,920679

56,921130

54,938298

55,934942

56,935394

Z

Nuklid

Kernmasse in u

Atommasse in u

27

Kobalt

54,927238

55,925072

56,921521

57,920986

58,918415

59,919039

60,917665

54,942013

55,939847

56,936296

57,935761

58,933190

59,933814

60,932440

36

Krypton

88,897881

88,917630

37

Rubidium

93,906107

93,926405

38

Strontium

93,894515

93,915361

43

Technetium

98,882818

98,90641

53

Iod

122,87652

130,87784

122,90560

130,90612

55

Cäsium

132,87538

133,87685

134,87579

135,87736

136,87679

132,90536

133,90683

134,90577

135,90734

136,906 77

56

Barium

143,89223

143,92295

82

Blei

203,92856
204,92999
205,92998
206,93142
207,93218
208,93660
209,93970
210,94426
211,94742
213,95528

203,97305
204,97448
205,97447
206,97591
207.97667
208,98109
209,98419
210,98875
211,99191
213,99977

84

Polonium

209,93732

210,94110

211,94331

213,94965

214,95387

215,95636

217,96337

209,98288

210,98666

211,98887

213,99521

214,99943

216,00192

218,00893

86

Radon

218,92685

219,96477

221,97090

219,00948

220,01140

222,01753

92

Uran

232,98970
233,99108
234,99410
235,99582
236,99879
238,000 95
239,00448
240,00677

233,03952
234.040 90
235,04392
236,04564
237,04861
238,05077
239,05430
240,05659

94

Plutonium

237.99862

239,00126

240,00299

241,00585

242,00784

238,04951

239,05215

240,05388

241,05674

242,05873

95

Americium

241,00471

242,00743

241,05682

242,05954