在這例子中, 釷-234,鏷-234m,…,鉛-206是鈾-238的衰變產物; 釷-234是鈾-238的子同位素; 鏷-234m (234 metastable)是鈾-238的[至孫同位素][?]。 These might also be referred to as the daughter products
turning amorphous silicon into polycrystalline silicon Metastable intermolecular composite(英语:Metastable intermolecular composite), a type of reactive material
2012: 408 [2016-11-21]. ISBN 9783642188657. Explosive Antimony is only metastable and transforms into metallic antimony during mechanical stress and heating
Harbison, G. S. The Electric Dipole Polarity of the Ground and Low-lying Metastable Excited States of NF. Journal of the American Chemical Society. 2002,