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Francium
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Berkelium
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Actinide Series
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Francium
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Berkelium
Francium and Berkelium Periodic Table
Francium
Berkelium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Periodic Table
Symbol
Fr
Bk
Group Number
1
14
0
17
👆🏻
Period Number
7
7
2
7
👆🏻
Block
s block
f block
Element Family
Alkali
Actinide
CAS Number
7440735
7440406
7429905
54386242
👆🏻
Space Group Name
-
P63/mmc
Space Group Number
225.00
194.00
11
276
👆🏻
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Strontium
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Berkelium vs Cesium
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Berkelium vs Strontium
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Berkelium vs Barium
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