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Beryllium
Beryllium

Niobium
Niobium



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Beryllium and Niobium Periodic Table

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Periodic Table

Symbol

Be
Nb

Group Number

25
0 17
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Period Number

25
2 7
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Block

s block
d block

Element Family

Alkaline Earth
Transition Metal

CAS Number

74404177440031
7429905 54386242
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Space Group Name

P63/mmc
Im_ 3m

Space Group Number

194.00229.00
11 276
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