O stands for Oxygen. O2 is just a molecule consisting of two oxygen atoms.
Added:
In the Periodic Table Oxygen, symbol O, stands for the atomic element number 8, the first in group 16
By convention only single atom symbols, such as O and H and C, are used in the periodic table, so you will not find O2 in it.
The elemental symbol O stands for oxygen.
O2 is the diatomic molecule of oxygen. Molecules are not on the periodic table, elements are.
Oxygen
Se stands for selenium on the Periodic Table.
There is no J in the table
11 is the atomic number for the element sodium in the periodic table.
there is no such element
O2 is the chemical formula for the diatomic molecule of oxygen.
Oxygen
N stands for Nitrogen on the periodic table.
"Br" stands for Bromine in the periodic table.
There is no symbol KM in the periodic table.
Da isnt an element on the periodic table. Sorry!
Se stands for selenium on the Periodic Table.
iodine
Beryilium
there is no such element
iodine
No, the symbol "H" stands for Hydrogen on the periodic table. The symbol "He" stands for Helium on the periodic table.