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Radium
Radium

Samarium
Samarium



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Radium
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Samarium

Radium and Samarium Periodic Table

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1 Periodic Table
1.1 Symbol
Ra
Sm
1.2 Group Number
2NA
Gadolinium In Periodic Table
0 17
1.5 Period Number
76
Lithium In Periodic Table
2 7
1.6 Block
s block
f block
1.7 Element Family
Alkaline Earth
Lanthanide
1.8 CAS Number
74401447440199
Aluminium In Periodic Table
7429905 54386242
1.9 Space Group Name
Im_ 3m
R_ 3m
1.10 Space Group Number
229.00166.00
Plutonium In Periodic Table
11 229