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Nobody can know for sure, because only a few atoms of unununium have ever been synthesized, not nearly enough to be visible to the naked eye. Also, it is extremely unstable, decaying into other elements and isotopes almost instantly, so any studies of those few atoms are limited. I would guess that it would be a greyish-black blob of rock, like a lot of other elements. Only time will tell.
Wiki User
∙ 13y ago
Wiki User
∙ 7y agoIt is the element with 111 protons (and electrons). It has been named Roentgenium. It is an extremely radioactive element which has only been created in a laboratory and, since it has a half-life of just over 2 minutes, cannot be found in nature. It was first created at the GSI Helmholtz Centre for Heavy Ion Research near Darmstadt and is named after Wilhelm Roentgen, the German physicist who discovered x-rays.
Wiki User
∙ 11y agoGroup 11.
Unununium is now renamed as Roentgenium (atomic number 111)
Wiki User
∙ 14y agoNobody know; only four atoms were obtained !
Wiki User
∙ 10y agoUnununium was the temporary systematic element name for element #111 in the Periodic Table, discovered in Germany in 1994 and officially named roentgenium by IUPAC in November 2004.
Wiki User
∙ 13y agonot known
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What foods are good sources of Unununium?
No food. Unununium (Uuu) Is radioactive & artificial. It is present in 0% in humans. It has also been given a final name: Roentgenium(Rg).
What group of elements is Roentgenium?
Roentgenium (also called unununium) is classified in the metals.
Is unununium a gas solid or liquid?
transtion metal
What is the atomic number of unununium?
The atomic number of unununium (Uuu) is 111.The atomic weight of Uuu is 272 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
What are minerals from which metals can be removed?
All of them
When was unununium discovered?
1994
How many protons does unununium have?
111
Who discovered unununium?
Sigurd Hofmann
Where was unununium made?
Unununium was made at the GSI in Darmstadt, Germany. It was discovered when an isotope of bismuth was fused to an isotope of nickel in a nuclear reaction.
What is the difference of roentgenium to unununium?
It's actually the same. It's made in a laboratory, and before they name them, does everyone have the number in latin as name. Unununium is latin for one one one. That means unununium is the old name, so i recommend you to use Roentgenium.
What foods are good sources of Unununium?
No food. Unununium (Uuu) Is radioactive & artificial. It is present in 0% in humans. It has also been given a final name: Roentgenium(Rg).
What group of elements is Roentgenium?
Roentgenium (also called unununium) is classified in the metals.
Is unununium a gas solid or liquid?
transtion metal
What element with a name has the highest atomic number?
I think it is element Uuu, which has the name unununium.
What are yttrium's relatives?
Unnilquadium Unnilpentium Unnilhexium Unnilseptium Unniloctium Unnilennium Ununnilium Unununium Ununbium
Where can you find unununium?
so far with the research that i have done its only common in areas were nuclear reactions are common.
What is the atomic number of unununium?
The atomic number of unununium (Uuu) is 111.The atomic weight of Uuu is 272 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
