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Beryllium
Beryllium

Francium
Francium



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Beryllium
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Francium

Beryllium and Francium Periodic Table

1 Periodic Table
1.1 Symbol
Be
Fr
1.2 Group Number
21
Gadolinium In Periodic Table
0 17
1.8 Period Number
27
Lithium In Periodic Table
2 7
1.11 Block
s block
s block
1.12 Element Family
Alkaline Earth
Alkali
1.13 CAS Number
74404177440735
Aluminium In Periodic Table
7429905 54386242
1.15 Space Group Name
P63/mmc
Not Available
1.16 Space Group Number
194.00NA
Plutonium In Periodic Table
11 229