actinium emanation câu

Lanthanum and actinium are both located in group IIIB of the table.Lanthanum và Actinium đều nằm trong nhóm IIIB của bảng. Lanthanum an...

Emanation before the passing away of the predecessor (ma-dhey tulku)Hiện thân trước khi vị tiền nhiệm qua đời (ma-dhey tulku) An emana...

the actinium series (4n+3 series),Họ Actinium (4n + 3)

These units were powered using tubes of radium emanation, a colorless, radioactive gas given off by radium, later identified as radon.N...