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Roentgenium
Roentgenium

Flerovium
Flerovium



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Roentgenium
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Flerovium

Facts About Roentgenium and Flerovium

1 Facts
1.1 Interesting Facts
Not Available
Not Available
1.2 Sources
Synthetically Produced
NA
1.3 History
1.3.1 Who Discovered
Gesellschaft für Schwerionenforschung
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
1.3.2 Discovery
In 1994
In 1999
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