Element | Mass defect in number of Δm = δ | Nber δs of Δm remaining after subtraction of δ from previous even précédent & of the new helions | neutrons in addition to helions | probable role of δs | N˚ of the last helion shell given by the type of bond | N˚ shell formula (18) (19) (20) | comments |
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126C | 68.81 |
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| 1 |
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2412Mg | 148.38 | 148 − 69 − 63 = 16 |
| 2 double bonds (L2) per helion (or 12Δm) | 2 | 2.66 |
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3618Ar | 229.77 | 230 − 148 − 63 = 19 |
| 2 L3/helion (or18Δm) | 3 | 3.17 |
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5024Cr | 326.53 | 327 − 230 − 63 = 34 | 2 | 2 L4/helion (24Δm) 10 left either 1L4 per n or at least 2L2 per n | 4 | 4.86 | The 2 n stable would be more at the 2nd shell level |
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6430Zn | 419.96 | 420 − 327 − 63 = 30 | 4 | 2 L4/helion or 24Δm, 6 left for 2n (2L3) | 4 | 4.28 | shell 5 requires 30Δm and there is 2n more. So rather shell 4 (24). les 2 n are on a lower shell |
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8036Kr | 522.89 | 523 − 420 − 63 = 40 | 8 | 2L5/helion or 30Δm, 10 left for 4n | 5 | 5.00 | The last 4 n are on a lower shell with several bonds |
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9242Mo | 598.58 | 599 − 523 − 63 = 13 | 8 | 6L2 for 3 helions | 2 | 2.17 | Shell 2 fills up |
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10648Cd | 680.11 | 680 − 599 − 63 = 18 | 10 | 6L3 for 3 helions | 3 | 3.00 | Shell 3 fills up. The 2 n take bonds to the other n |
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12454Xe | 786.73 | 787 − 680 − 63 = 44 | 16 | 2L5/helion or 30Δm, 14 left for 6n | 5 | 5.50 | Shell 5 fills |
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14260Nd | 891.63 | 892 − 787 − 63 = 42 | 22 | 2L5/helion or 30Δm, 8 left for 6n | 5 | 5.25 | Shell 5 fills |
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15466Dy* | 948.43 | 948 − 892 − 63 = −7 | 22 |
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| The next 3 elements are unstable |
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17472Hf* | 1055.87 | 1056 − 948 − 63 = 45 | 30 |
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19078Pt* | 1135.31 | 1135 − 1056 − 63 = | 34 |
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