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francium
francium

Actinium
Actinium



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Actinium

Periodic Table van francium en Actinium

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Periodiek systeem

Symbool

Fr
Ac

Group Number

13
0 17
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periode Aantal

77
2 7
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Blok

s block
f block

element Family

Alkali
actinide

CAS-nummer

74407357440348
7429905 54386242
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Space Group Name

-
Fm_ 3m

Space Group Number

225,00225,00
11 276
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