| Molar Mass (Rounded Whole) | Country | Elemental Breakdown |
| 1034 g/mol-12 letters | |
| 805 g/mol-8 letters | |
| 735 g/mol-11 letters | |
| 638 g/mol-7 letters | |
| 624 g/mol-8 letters | |
| 596 g/mol-7 letters | |
| 595 g/mol-11 letters | |
| 550 g/mol-7 letters | |
| 543 g/mol-8 letters | |
| 512 g/mol-6 letters | |
| 507 g/mol-9 letters | |
| 479 g/mol-7 letters | |
| 468 g/mol-8 letters | |
| 465 g/mol-6 letters | |
| 456 g/mol-7 letters | |
| | Molar Mass (Rounded Whole) | Country | Elemental Breakdown |
| 445 g/mol-6 letters | |
| 436 g/mol-4 letters | |
| 417 g/mol-7 letters | |
| 387 g/mol-4 letters | |
| 378 g/mol-5 letters | |
| 367 g/mol-4 letters | |
| 362 g/mol-5 letters | |
| 329 g/mol-4 letters | |
| 255 g/mol-5 letters | |
| 178 g/mol-6 letters | |
| 163 g/mol-5 letters | |
| 111 g/mol-5 letters | |
| 82 g/mol-5 letters | |
| 78 g/mol-5 letters | |
|