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Description	Protactinium(V) oxide.
Source	Lapp, Ralph E. (1965). LIFE (ed.). MATTER. LIFE Science Library. This version was taken from http://www.chemtopics.com/elements/act/act.htm.
Date	Lanthanum-138 ( talk)
Author	Ralph E. Lapp
Permission ( Reusing this file)	The LIFE Science Library has been granted the sole and exclusive right and licence to produce, publish and further license the image

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Description	Protactinium(V) oxide.
Source	Lapp, Ralph E. (1965). LIFE (ed.). MATTER. LIFE Science Library. This version was taken from http://www.chemtopics.com/elements/act/act.htm.
Article	Protactinium(V) oxide
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current	09:41, 8 May 2011		186 × 173 (6 KB)	Lanthanum-138 ( talk \| contribs)	== Summary == {{Information \|Description = Protactinium oxide. \|Source = {{cite book\|last1=Lapp\|first1=Ralph E.\|title=MATTER\|editors=LIFE\|publisher=LIFE Science Library\|year=1965}} \|Date = Lanthanum-138 ([[Us

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