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Tennessine
Tennessine

Promethium
Promethium



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Tennessine
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Promethium

Tennessine and Promethium Periodic Table

Periodic Table

Symbol

Ts
Pm

Group Number

173
0 17
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Period Number

76
2 7
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Block

p block
f block

Element Family

Probably Post-​Transition
Lanthanide

CAS Number

541011437440122
7429905 54386242
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Space Group Name

-
-

Space Group Number

166.00194.00
11 276
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