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Polonium
Polonium

Tantalum
Tantalum



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Facts About Polonium and Tantalum

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1 Facts
1.1 Interesting Facts
  • 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.
  • Tantalum metal is known as corrosion resistance.
  • Tantalum metal can easily fabricated and It is a good conductor of heat and electricity.
1.2 Sources
Mining, Ores of metals
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Pierre Curie and Marie Curie
Anders Gustaf Ekeberg
1.3.2 Discovery
In 1898
In 1802
1.4 Abundance
1.4.1 Abundance In Universe
NA8 * 10-9 %
Facts About Thallium
5E-09 0.11
1.4.4 Abundance In Sun
~-9999 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.1.2 Abundance In Meteorites
NA0.00 %
Facts About Gold
1.7E-07 22
1.4.3 Abundance In Earth's Crust
NA0.00 %
Facts About Radium
9.9E-12 8.1
1.4.7 Abundance In Oceans
0.00 %0.00 %
Facts About Protactinium
2E-23 1.1
1.4.9 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4