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roentgenium
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Concept artwork on the periodic table of elements.
118 Names and Symbols of the Periodic Table Quiz
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Facts You Should Know: The Periodic Table Quiz
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How Do You Balance a Chemical Equation?
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Why Is a Group of Molecules Called a Mole?
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7 Unique Burial Rituals Across the World
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The World’s 5 Most Commonly Used Writing Systems
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10 Failed Doomsday Predictions
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Timeline of the Space Race, 1957–69
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New Seven Wonders of the World
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10 Best Hockey Players of All Time
Mona Lisa, oil on wood panel by Leonardo da Vinci, c. 1503-06; in the Louvre, Paris, France. 77 x 53 cm.
Why Is the Mona Lisa So Famous?

roentgenium: Facts & Related Content

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https://www.britannica.com/facts/roentgenium
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Facts

Also Known As Uuu • unununium • element 111 • Rg

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Related Topics and References

Topics

Key People

Peter Armbruster
German physicist

Related Quizzes and Features

Quiz
Concept artwork on the periodic table of elements.
118 Names and Symbols of the Periodic Table Quiz
Periodic Table of the elements concept image (chemistry)
Facts You Should Know: The Periodic Table Quiz