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Yureniyamu - Wikipedia Svetuka kuchirochemo

Yureniyamu

Kubva Wikipedia
Yureniyamu, U
Ratidziko sirivhi pfumbu, usimbi;
Huremu hwe hatomu

A r, std (U)

238.02891(3)
Yureniyamu mutafura ye rupotera
numeri ye hatomu ( Z ) 92
Boka harina boka
Piriyodhi piriyodhi 7
Bhloku bhloku re f
mhodigetsi configuration [Rn] 5f 3 6d 1 7s 2
mhodzigetsi pa shell 2, 8, 18, 32, 21, 9, 2
ratidziko ye mtumbi
Fhezi pa STP godo
Poyidhi ye kunyauka 1405.3 K ?(1132.2 °C, ?2070 °F)
Poyindi ye kufanza 4404 K ?(4131 °C, ?7468 °F)
Dhensiti (near r.t. ) 19.1 g/cm 3
iri mutuvi (pa m.p. ) 17.3 g/cm 3
dziya re fusion 9.14 kJ/mol
Dziya re vaporization 417.1 kJ/mol
Molar heat capacity 27.665 J/(mol·K)

Yureniyamu ( Nge . Uranium) i nhangande yemushonga ine chinanga U ne nhamba yeatomu 92. Atomu reYureniyamu rine maProton 92 ne mhodzigetsi 92. Yureniyamu inoita husasaradzi (radioactive) nokuti mhandonyina dzayo hadzina hudzidzinindi - not stable/steady.