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Nihonium
Nihonium

Promethium
Promethium



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Nihonium
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Promethium

Nihonium and Promethium Periodic Table

1 Periodic Table
1.1 Symbol
Nh
Pm
1.2 Group Number
13NA
Gadolinium In Periodic Table
0 17
1.3 Period Number
76
Lithium In Periodic Table
2 7
1.4 Block
p block
f block
1.5 Element Family
Probably Post-​Transition
Lanthanide
1.6 CAS Number
540847077440122
Aluminium In Periodic Table
7429905 54386242
1.7 Space Group Name
Not Available
Not Available
1.8 Space Group Number
194.00NA
Plutonium In Periodic Table
11 229