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francium
francium

Dubnium
Dubnium



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Dubnium

Periodic Table van francium en Dubnium

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Periodiek systeem

Symbool

Fr
Db

Group Number

15
0 17
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periode Aantal

77
2 7
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Blok

s block
d block

element Family

Alkali
Transition Metal

CAS-nummer

744073553850354
7429905 54386242
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Space Group Name

-
-

Space Group Number

225,00166,00
11 276
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