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Tantalum
Tantalum

Roentgenium
Roentgenium



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Tantalum
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Roentgenium

Facts About Tantalum and Roentgenium

1 Facts
1.1 Interesting Facts
  • Tantalum metal is known as corrosion resistance.
  • Tantalum metal can easily fabricated and It is a good conductor of heat and electricity.
Not Available
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Synthetically Produced
1.3 History
1.3.1 Who Discovered
Anders Gustaf Ekeberg
Gesellschaft für Schwerionenforschung
1.3.2 Discovery
In 1802
In 1994
1.4 Abundance
1.4.1 Abundance In Universe
8 * 10-9 %NA
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~-9999 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.00 %NA
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.00 %NA
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
0.00 %NA
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4