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Wp/sgh/Aktīniwum

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Aktīniwum,  89Ac
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Wiyêškin Δoδǰaken
Nům: Aktīniwum
Ātumi mās: -
Tanin Adwoen
Fāz: Andêɣ
X̌aδdow piδīnd: 1500 K ​(1227 °C, ​2240 °F)
Wūrv piδīnd: 3500±300 K ​(3200±300 °C, ​5800±500 °F)
Ziči: 10 g/cm3
Ziči x̌uc ca: -
X̌aδ-sit Garmax̌: 14 kJ/mol
Samos-sit Garmax̌: 400 kJ/mol

Aktīniwum yid xīmiyawi êliment, di xīmiyawi nix̌ůn Ac yast (az Latīni ziv: Actinium) at di ātumi nůmir 89.