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Ununoctium is the 118th element in the periodic table. The word ununoctium means one one eight. There is a chance that it has at least one isotope. Its chemical properties are thought to be similar to other noble gasses. Most of its physical properties are unknown due to recent discovery. | Ununoctium is the 118th element in the periodic table. The word ununoctium means one one eight. There is a chance that it has at least one isotope. Its chemical properties are thought to be similar to other noble gasses. Most of its physical properties are unknown due to recent discovery. It was first made in Russia at the Flerov Labortory of Nuclear reactions. It is made by firing calcium at californium. When ununoctium decays it becomes livermorium-290. It takes about 11 hours to make. | ||
== Properties == | == Properties == |
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