Today the only isotope of ununoctium known is Uuo-294.
The isotope 293Uuo has 175 neutrons and the he isotope 294Uuo has 176 neutrons.
The isotope ununoctium-294 has 118 protons and electrons and 176 neutrons.
The isotope 294Uuo has 176 neutrons.
Ununoctium has 118 protons, 118 electrons and 176 neutrons.
For elements with no stable isotopes (like Ununoctium), the mass number of the isotope with the longest half-life is used. That's 294.
The relative atomic mass of ununoctium is estimated as 294.
The heaviest atom known today is 294Uuo, an isotope of ununoctium.
Ununoctium is expected to be significantly heavier than gold. Ununoctium is a synthetic element with an atomic number around 118, making it much heavier than gold, which has an atomic number of 79. The exact weight difference will depend on the specific isotope of ununoctium and gold being compared.
Ununoctium is an artificial radioactive element, first time prepared in 2006.
The symbol of ununoctium is Uuo.
It is believed that ununoctium is a solid.
Ununoctium is not a commercial product.