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Americium
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Hafnium
Facts About Americium and Hafnium
Americium
Hafnium
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Summary
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1 Facts
1.1 Interesting Facts
Americium metal is produced by bombarding Plutonium with Neutrons.
Americium metal was discovered as a by-product while testing an atomic bomb (Manhattan Project).
Hafnium metal is highly reactive, hence not found free in nature.
Hafnium metal as predicated after Mendeleev finished his periodic table.
1.2 Sources
Obtained By Bombarding Plutonium with Neutrons
By-product Zirconium Refining
1.3 History
1.3.1 Who Discovered
Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso
Dirk Coster and George de Hevesy
1.3.2 Discovery
In 1944
In 1922
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
⊕
▶
▼
Not Available
Rank:
N/A
(Overall)
▶
7 * 10
-8
%
Rank:
25
(Overall)
▶
▲
Facts About Thallium
⊕
▶
0.005
(Facts About A..)
◀
▶
ADD ⊕
1.4.2 Abundance In Sun
Facts About Iron
⊕
▶
▼
~-9999 %
Rank:
N/A
(Overall)
▶
~0.0000001 %
Rank:
26
(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)
▶
0.00 %
Rank:
37
(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)
▶
0.00 %
Rank:
31
(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)
▶
0.00 %
Rank:
27
(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..)
◀
▶
ADD ⊕
Compare Actinide Series
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Americium vs Berkelium
Americium vs Mendelevium
Americium vs Fermium
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Curium
Nobelium
Protactinium
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Hafnium vs Curium
Periodi...
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Hafnium vs Nobelium
Periodi...
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Physical
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Chemical
|
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Hafnium vs Protactinium
Periodi...
|
Physical
|
Chemical
|
Mechanical
» More Compare Actinide Series
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