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Hassium
Hassium

Roentgenium
Roentgenium



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Hassium
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Roentgenium

Facts About Hassium and Roentgenium

1 Facts
1.1 Interesting Facts
  • Hassium metals rate of decay is very high.
  • Hassium metals 1st sample was synthesized through a nuclear reaction.
Not Available
1.2 Sources
Synthetically Produced
Synthetically Produced
1.3 History
1.3.1 Who Discovered
Gesellschaft für Schwerionenforschung
Gesellschaft für Schwerionenforschung
1.3.2 Discovery
In 1984
In 1994
1.4 Abundance
1.4.1 Abundance In Universe
NANA
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
NANA
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
NANA
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
NANA
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4