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Nihonium
Nihonium
☒

Neptunium
Neptunium
☒



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Nihonium
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Nihonium and Neptunium Periodic Table
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Periodic Table

Symbol

Nh
Np

Group Number

133
0 17
👆🏻

Period Number

77
2 7
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Block

p block
f block

Element Family

Probably Post-​Transition
Actinide

CAS Number

540847077439998
7429905 54386242
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Space Group Name

-
Pnma

Space Group Number

194.0062.00
11 276
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Compare Synthetic Metals

Synthetic Metals

Fermium Electron Configuration
Fermium
Mendelevium Electron Configuration
Mendelevium
Berkelium Electron Configuration
Berkelium
Neptunium Electron Configuration
Livermorium Metal
Neptunium vs Livermorium
Neptunium Electron Configuration
Tennessine Metal
Neptunium vs Tennessine
Neptunium Electron Configuration
Roentgenium Metal
Neptunium vs Roentgenium

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