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Samarium
Samarium

Ruthenium
Ruthenium



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Samarium
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Ruthenium

Samarium and Ruthenium Periodic Table

Periodic Table

Symbol

Sm
Ru

Group Number

38
0 17
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Period Number

65
2 7
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Block

f block
d block

Element Family

Lanthanide
Transition Metal

CAS Number

74401997440188
7429905 54386242
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Space Group Name

R_ 3m
P63/mmc

Space Group Number

166.00194.00
11 276
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