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Neptunium and Protactinium Periodic Table
f
Neptunium
Protactinium
Protactinium and Neptunium in Periodic Table
Summary
Periodic Table
Facts
Uses
Physical
Chemical
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Mechanical
Magnetic
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Periodic Table
Symbol
Np
Pa
Group Number
3
15
3
15
Period Number
7
7
Block
f block
f block
Element Family
Actinide
Actinide
CAS Number
7439998
99+
7440133
99+
Space Group Name
Pnma
I4/mmm
Space Group Number
62.00
14
139.00
11
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Compare Actinide Series
Neptunium vs Protactinium
Neptunium vs Berkelium
Neptunium vs Mendelevium
Actinide Series
Americium
Lawrencium
Curium
Nobelium
Protactinium
Berkelium
Actinide Series
Mendelevium
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Uses
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Fermium
Periodi...
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Facts
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Uses
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Actinium
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Facts
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Uses
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Physical
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Compare Actinide Series
Protactinium vs Lawrencium
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Uses
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Physical
Protactinium vs Curium
Periodi...
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Facts
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Uses
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Physical
Protactinium vs Nobelium
Periodi...
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Uses
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Physical
» More Compare Actinide Series