Name: Ununoctium
Symbol: Uuo
Atomic number: 118
Atomic weight: [ 294 ]
Standard state: presumably a gas at 298 K
CAS Registry ID: 54144-19-3
Group in Periodic Table: 18
Group name: Noble gas
Period in periodic table: 7
Block in periodic table: p-block
Colour: unknown, but probably a colourless gas
Classification: Non-metallic
Not naturally occurring that we know of and unstable.
seaborgium, Sg. See related link.
Name: LawrenciumSymbol: LrAtomic number: 103Atomic weight: [ 262 ]
I know that there are over a hundred but you can't always say because when more elements are discovered they are put on the periodic table on the standard table there are 118,
The Periodic table is a table with more than a hundred Elements on it. As of 2010, there are 118. Along with the names of the Elements there is the chemical symbol of the Element, the atomic number, and usually the atomic mass of the Element. The atomic number represents the number of Protons in one atom, and the atomic mass is the mass of the Protons and neutrons added together. The Electrons are not added onto the mass of the Protons and Neutrons because the Electrons are negligible.
In more than 150 years the periodic table had many versions; hundred versions of this table are known. The sole official table is today the IUPAC Periodic Table.
The 102nd element is called Nobelium (No).
Mendelevium (Md).
There is no permanent name for the 113th element, but its temporary name is Ununtrium (Uut).
To be frank, there is no 114th element and the element Ununquadium as posted before doesn't even exist.
bohrium, Bh. See related link.
seaborgium, Sg. See related link.
I'm not sure that it's been created yet.
Name: RoentgeniumSymbol: RgAtomic number: 111Atomic weight: [ 280 ]
Name: UnunpentiumSymbol: UupAtomic number: 115Atomic weight: [ 288 ]
Name: LawrenciumSymbol: LrAtomic number: 103Atomic weight: [ 262 ]
Name: MeitneriumSymbol: MtAtomic number: 109Atomic weight: [ 276 ]
That stands for "One hundred eight Elements in the Periodic Table", but this is now obsolete. As of 2008, at least 117 elements have been discovered.