Yangj（Oxygen，氧） dwg aen vaqyoz yienzsoq, yienzswj siqsoq dwg 8, yienghdoih yienzswjliengq dwg 16.00. Fouzhauh “O”. Youq gwnz Yienzsoq couhgizbiuj, Yangj gvi Yangjcuz yienzsoq.
