In the periodic table, the elements are arranged by atomic number
The Periodic Table was arranged by atomic number.
atomic number
Mendeleev's periodic table was arranged in order of increasing atomic mass.Modern periodic table is arranged in order of increasing atomic number.
The elements arranged according to their atomic number in the table are called periodic table.
Elements are arranged on the Periodic Table in the order of the atomic number, in groups and periods.
The periodic table is arranged from left to right in the order of atomic numbers.
Mendeleev's table was arranged by atomic mass and the periodic table is arranged by protons (atomic number).
Periodic table is arranged by atomic number. elements are arranged in groups and periods.
he arranged his Periodic Table by each elements Atomic Mass
All of the known 118 naturally occurring and synthetic elements are arranged on the periodic table.
CO3 is not placed in periodic table. Only elements are arranged in periodic table.