Atomic number is the number of protons in the atomic nuclei of the atoms of an element.
8 is the atomic number of oxygen on the periodic table of elements.
55 is the atomic number of the element caesium
It is the symbol for the element Ununquadium (atomic number 114)
No it does not have. Atomic number i for elements.
Al stands for Aluminium in the periodic table.It has atomic number 13 and belongs to group 13.
All chemical elements have atomic numbers.
Atomic number.
The elements are arranged with increasing atomic number
Every elements has atomic number, elements identity determined the number of protons in its nucleus.
Atomic number is the no. of protons or no. of electrons in an atom .
Number stands for atomic number of the elements.Atomic number is number of electrons.Atomic number vary from 1 to 103 in the periodic table.
NaCN stands for sodium cyanide. This is a compound and is not found on the periodic table as such. Periodic table is an arrangement of elements and not compounds. NaCN contains three elements: Sodium (Na, atomic number 11), carbon (C, atomic number 6) and nitrogen (atomic number 7).