Number of virtual particles in atomic nuclear shell

Element

Isotope

Calculated mass

Actual mass

Calculated error, %

Occurrence

of isotope, %

No.

of comment

60

Proton

1836 m_e

1836.15m_e

0.08

120

Alpha-particle

4.00

4.003

0.06

180

Beryllium

⁹Be

8.98

9.01

0.3

100

240

Oxygen

¹⁶O

15.93

15.99

0.4

dominate

294

Magnium

²⁴Mg

23.99

23.985

0.01

79

1.1

300

²⁵Mg

24.88

24.986

0.4

10

1.2

306

²⁶Mg

25.97

25.983

0.03

11

360

Chlorine

³⁵Cl

35.80

34.969

2.4

76

1.3

360

³⁷Сl

35.81

36.966

3.2

24

420

Titanium

⁴⁸Ti

48.70

47.95

1.6

74

1.4

480

Cooper

⁶³Cu

63.60

62.940

1.0

69

1.5

480

⁶⁵Cu

63.61

64.928

2.0

31

480

Zinc

⁶⁴Zn

63.61

63.929

0.5

49

1.6

540

Selenium

⁸⁰Se

80.48

79.917

0.7

50

540

Bromine

⁷⁹Bг

80.48

78.918

2.0

51

540

⁸¹Br

80.48

80.916

0.5

49

600

Neutral vector boson

1.7

660

Tin

¹²⁰Sn

120.19

119.902

0.24

33

1.8

720

Neodymium

¹⁴³Nd

143.01

142.91

0.07

12

1.9

780

Erbium

¹⁶⁸Er

167.83

167.932

0.06

27

1.10

840

Platinum and Iridium

1.11

900

Francium and Radon

1.12

960

Einsteinium

1.13

1020

Element yet without approved name predicated by me in 1996

1.14

1080

Element which in case it will be synthesized should have mass 321.3