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Molybdenum
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Polonium
Facts About Molybdenum and Polonium
Molybdenum
Polonium
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Summary
Periodic Table
Facts
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Physical
Chemical
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1 Facts
1.1 Interesting Facts
Molybdenum is highly reactive metal, hence not found free in nature .
Till 18th century Molybdenum element were often mistaken as a carbon or Lead.
Polonium was the first radioactive element to be discovered.
Polonium element and its compounds are highly radioactive.
Its alloy with Beryllium provides source of neutrons.
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Mining, Ores of metals
1.3 History
1.3.1 Who Discovered
Carl Wilhelm Scheele
Pierre Curie and Marie Curie
1.3.2 Discovery
In 1778
In 1898
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
⊕
▶
▼
5 * 10
-7
%
Rank:
19
(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
⊕
▶
▼
~0.0000009 %
Rank:
19
(Overall)
▶
~-9999 %
Rank:
N/A
(Overall)
▶
▲
Facts About Beryllium
⊕
▶
0.004
(Facts About S..)
◀
▶
ADD ⊕
1.4.3 Abundance In Meteorites
Facts About Iron
⊕
▶
▼
0.00 %
Rank:
24
(Overall)
▶
Not Available
Rank:
N/A
(Overall)
▶
▲
Facts About Gold
⊕
▶
0.91
(Facts About A..)
◀
▶
ADD ⊕
1.1.2 Abundance In Earth's Crust
Facts About Alu..
⊕
▶
▼
0.00 %
Rank:
39
(Overall)
▶
Not Available
Rank:
N/A
(Overall)
▶
▲
Facts About Radium
⊕
▶
0.66
(Facts About T..)
◀
▶
ADD ⊕
1.1.3 Abundance In Oceans
Facts About Sod..
⊕
▶
▼
0.00 %
Rank:
9
(Overall)
▶
0.00 %
Rank:
46
(Overall)
▶
▲
Facts About Protactinium
⊕
▶
0.042
(Facts About P..)
◀
▶
ADD ⊕
1.1.5 Abundance In Humans
Facts About Cal..
⊕
▶
▼
0.00 %
Rank:
14
(Overall)
▶
Not Available
Rank:
N/A
(Overall)
▶
▲
Facts About Radium
⊕
▶
0.14
(Facts About S..)
◀
▶
ADD ⊕
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