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Wp/sgh/Protaktiniwum

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Protaktiniwum,  91Pa
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Wiyêškin Δoδǰaken
Nům: Protaktiniwum
Ātumi mās: -
Tanin Adwoen
Fāz: Gū̄-tǐ
X̌aδdow piδīnd: 1841 K ​(1568 °C, ​2854 °F)
Wūrv piδīnd: 4300 K ​(4027 °C, ​7280 °F)
Ziči: 15.43 g/cm
Ziči x̌uc ca: -
X̌aδ-sit Garmax̌: 12.34 kJ/mol
Samos-sit Garmax̌: 481 kJ/mol

Protaktiniwum yid xīmiyawi êliment, di xīmiyawi nix̌ůn Pa yast (az Latīni ziv: Protactinium) at di ātumi nůmir 91.