Protaghtinnium
| Protaghtinnium | |
| Cowrey Kemmigagh | Pa |
| Earroo Breneenagh | 92 |
| Trimmid Breneenagh | 231.03588(2) g·mol-1 |
| Possan, Çhymcheayrt | NA, 7, f |
| Glooaght | 15.37 g·cm−3 |
| Possan Kemmigagh | Aghtinoidyn |
| |
She bunstoo goul-rooragh eh protaghtinnium. She yn trimmid breneenagh ta echey ny 231.03588 g·mol-1. Ta earroo breneenagh 92 as cowrey Pa er.
