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Neptunium
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Francium
Facts About Neptunium and Francium
Neptunium
Francium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
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1 Facts
1.1 Interesting Facts
Not Available
223 Francium has the longest half life at 21.8.
Francium metal is produced by alpha decay in
227
Actinium 227.
1.2 Sources
Made by Bombarding Uranium with Neutrons, Ores of metals
Formed by Decay Process, Mining
1.3 History
1.3.1 Who Discovered
Edwin McMillan and Philip H. Abelson
Marguerite Perey
1.3.2 Discovery
In 1940
In 1939
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
⊕
▶
▼
Not Available
Rank:
N/A
(Overall)
▶
Not Available
Rank:
N/A
(Overall)
▶
▲
Facts About Thallium
⊕
▶
0.005
(Facts About A..)
◀
▶
ADD ⊕
1.4.2 Abundance In Sun
Facts About Iron
⊕
▶
▼
~-9999 %
Rank:
N/A
(Overall)
▶
~-9999 %
Rank:
N/A
(Overall)
▶
▲
Facts About Beryllium
⊕
▶
0.004
(Facts About S..)
◀
▶
ADD ⊕
1.4.3 Abundance In Meteorites
Facts About Iron
⊕
▶
▼
Not Available
Rank:
N/A
(Overall)
▶
Not Available
Rank:
N/A
(Overall)
▶
▲
Facts About Gold
⊕
▶
0.91
(Facts About A..)
◀
▶
ADD ⊕
1.4.4 Abundance In Earth's Crust
Facts About Alu..
⊕
▶
▼
Not Available
Rank:
N/A
(Overall)
▶
Not Available
Rank:
N/A
(Overall)
▶
▲
Facts About Radium
⊕
▶
0.66
(Facts About T..)
◀
▶
ADD ⊕
1.4.5 Abundance In Oceans
Facts About Sod..
⊕
▶
▼
Not Available
Rank:
N/A
(Overall)
▶
Not Available
Rank:
N/A
(Overall)
▶
▲
Facts About Protactinium
⊕
▶
0.042
(Facts About P..)
◀
▶
ADD ⊕
1.4.6 Abundance In Humans
Facts About Cal..
⊕
▶
▼
Not Available
Rank:
N/A
(Overall)
▶
Not Available
Rank:
N/A
(Overall)
▶
▲
Facts About Radium
⊕
▶
0.14
(Facts About S..)
◀
▶
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Compare Actinide Series
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Neptunium vs Berkelium
Neptunium vs Mendelevium
Neptunium vs Protactinium
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More Compare Actinide Series
Actinide Metals
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Americium
Lawrencium
Curium
Nobelium
Protactinium
Berkelium
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Actinide Metals
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Mendelevium
Periodi...
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Physical
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Chemical
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Mechanical
Fermium
Periodi...
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Physical
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Chemical
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Mechanical
Uranium
Periodi...
|
Physical
|
Chemical
|
Mechanical
» More Actinide Metals
Compare Actinide Series
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Francium vs Curium
Periodi...
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Physical
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Chemical
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Mechanical
Francium vs Nobelium
Periodi...
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Physical
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Chemical
|
Mechanical
Francium vs Lawrencium
Periodi...
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Physical
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Chemical
|
Mechanical
» More Compare Actinide Series