Irdel
Irdel sotir yantotaf raz, ke 6-e rega ke rekolafa wafra, do jil (Co) is ronyadel (Rh) is meitnerel (Mt), i tan walef yantot.

Inafa leca tir Ir, ise edegotuk tir 77.

Irdel gan Smithson Tennant britanaf kawopik bak 1803 zo kosmayar.

Divefa vuestesa klita 
→ Kotava.org, Razeem : winugafa ravlemafa vexala ( 2012 )

Irdel