| |||
Radon-222 n; veraltet Radiumemanation; Radon n; Niton n (Nt) | |||
Radioemanation f | |||
Radium-Emanation n | |||
Radiumemanation f; Radon n (Rn) | |||
Emanation f; Em n; Niton n; Nt m; Radon n (222Rn); Radon-222 n (222Rn); Radiumemanation f (222Rn); Radium-Emanation n (222Rn); ²²²Rn (222Rn) |