Масса нейтрона (m_n)

1,0086649

Масса протона (m_p)

1,00728

Масса электрона (m_e)

0,0005486

1-H

1-H-1

1,0078250

1-H-3

3,0160493

1-H-5

5,0395429

1-H-2

2,0141018

1-H-4

4,0278346

1-H-6

6,0449426

2-He

2-He-3

3,0160293

2-He-6

6,0188881

2-He-9

9,0438203

2-He-4

4,0026032

2-He-7

7,0280305

2-He-10

10,0523997

2-He-5

5,0122236

2-He-8

8,0339218

3-Li

3-Li-4

4,0271823

3-Li-7

7,0160040

3-Li-10

10,0354809

3-Li-5

5,0125378

3-Li-8

8,0224867

3-Li-11

11,0437962

3-Li-6

6,0151223

3-Li-9

9,0267891

3-Li-12

12,0537800

4-Be

4-Be-5

5,0407900

4-Be-9

9,0121821

4-Be-13

13,0361338

4-Be-6

6,0197258

4-Be-10

10,0135337

4-Be-14

14,0428155

4-Be-7

7,0169292

4-Be-11

11,0216577

4-Be-8

8,0053051

4-Be-12

12,0269206

5-B

5-B-7

7,0299174

5-B-12

12,0143521

5-B-17

17,0469314

5-B-8

8,0246067

5-B-13

13,0177803

5-B-18

18,0561700

5-B-9

9,0133288

5-B-14

14,0254041

5-B-19

19,0637300

5-B-10

10,0129370

5-B-15

15,0310973

5-B-11

11,0093055

5-B-16

16,0398088

6-C

6-C-8

8,0376750

6-C-13

13,0033548

6-C-18

18,0267571

6-C-9

9,0310401

6-C-14

14,0032420

6-C-19

19,0352481

6-C-10

10,0168531

6-C-15

15,0105993

6-C-20

20,0403224

6-C-11

11,0114338

6-C-16

16,0147012

6-C-21

21,0493400

6-C-12

12,0000000

6-C-17

17,0225837

6-C-22

22,0564500

7-N

7-N-10

10,0426180

7-N-15

15,0001089

7-N-20

20,0233673

7-N-11

11,0267962

7-N-16

16,0061014

7-N-21

21,0270876

7-N-12

12,0186132

7-N-17

17,0084497

7-N-22

22,0344403

7-N-13

13,0057386

7-N-18

18,0140818

7-N-23

23,0405100

7-N-14

14,0030740

7-N-19

19,0170269

7-N-24

24,0505000

8-O

8-O-12

12,0344048

8-O-17

16,9991315

8-O-22

22,0099672

8-O-13

13,0248104

8-O-18

17,9991604

8-O-23

23,0156913

8-O-14

14,0085953

8-O-19

19,0035787

8-O-24

24,0203699

8-O-15

15,0030654

8-O-20

20,0040761

8-O-25

25,0291400

8-O-16

15,9949146

8-O-21

21,0086546

8-O-26

26,0377500

9-F

9-F-14

14,0360800

9-F-20

19,9999813

9-F-26

26,0196332

9-F-15

15,0180109

9-F-21

20,9999489

9-F-27

27,0268923

9-F-16

16,0114657

9-F-22

22,0029992

9-F-28

28,0356700

9-F-17

17,0020952

9-F-23

23,0035744

9-F-29

29,0432600

9-F-18

18,0009377

9-F-24

24,0080994

9-F-19

18,9984032

9-F-25

25,0120950

10-Ne

10-Ne-15

-

10-Ne-21

20,9938467

10-Ne-27

27,0076152

10-Ne-16

16,0257569

10-Ne-22

21,9913855

10-Ne-28

28,0121081

10-Ne-17

17,0176976

10-Ne-23

22,9944673

10-Ne-29

29,0193459

10-Ne-18

18,0056971

10-Ne-24

23,9936151

10-Ne-30

30,0238720

10-Ne-19

19,0018798

10-Ne-25

24,9977899

10-Ne-31

31,0331100

10-Ne-20

19,9924402

10-Ne-26

26,0004615

10-Ne-32

32,0399100