| ↓ ID ✕ | Formula ✕ |
|---|---|
| 551 | Cu54Na |
| 552 | Cu54Mg |
| 553 | AlCu54 |
| 554 | Cu54Si |
| 555 | Cu54P |
| 556 | Cu54S |
| 557 | Cu54Cl |
| 558 | Cu54Ar |
| 559 | Cu54H |
| 560 | Cu54He |
| 561 | Cu54Li |
| 562 | BeCu54 |
| 563 | Cu54B |
| 564 | Cu54C |
| 565 | Cu54N |
| 566 | Cu54O |
| 567 | Cu54F |
| 568 | Cu54Ne |
| 569 | Cu54Na |
| 570 | Cu54Mg |
| 571 | AlCu54 |
| 572 | Cu54Si |
| 573 | Cu54P |
| 574 | Cu54S |
| 575 | Cu54Cl |