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Neptunium
Neptunium
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Fermium
Fermium
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Neptunium
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Neptunium and Fermium Periodic Table
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Periodic Table

Symbol

Np
Fm

Group Number

33
0 17
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Period Number

77
2 7
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Block

f block
f block

Element Family

Actinide
Actinide

CAS Number

74399987440724
7429905 54386242
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Space Group Name

Pnma
-

Space Group Number

62.00194.00
11 276
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Compare Actinide Series » More

Actinide Series » More

Actinide Series » More

Mendelevium Electron Configuration
Mendelevium
Fermium Electron Configuration
Fermium
Actinium Metal
Actinium

Compare Actinide Series » More

Fermium Electron Configuration
Lawrencium Electron Configuration
Fermium vs Lawrencium
Fermium Electron Configuration
Curium Electron Configuration
Fermium vs Curium
Fermium Electron Configuration
Nobelium Metal
Fermium vs Nobelium

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