Modern Periodic Table is based on modern periodic law which states that physical and chemical properties of elemnts are periodic function of their atomic numbers.
The modern periodic table is arranged by increasing proton (atomic) number.
quantum mechanics.
There are 7 periods in the modern periodic table.
Dmitri Mendeleev developed the modern periodic table in 1869.
mendaleev went by atomic #, where as the modern table goes bt atomic mass. answer it?
The number of each period in the modern periodic table represents the number of shells. There are 7 periods in periodic table.
They have simliar properties and same elements although later on more elements were added to the modern periodic table.=Both periodic tables have elements grouped by similar properties. Mendeleev's periodic table had elements arranged in order of increasing atomic mass in columns with similar properties. While many of the elements are in order of atomic mass on the modern periodic table, some are not, as the modern table has elements arranged in order of increasing atomic number.=
The modern long form of periodic table was constructed by Neils Bohr based on modern periodic law proposed by Moseley.
The modern periodic table is arranged according to the elements' atomic numbers.
I can find only two types The Mendeleves Periodic table based on Atomic weight of elements and The Modern Periodic table based on Atomic number of elements.
the elements in the modern periodic table are arrange in the increasing order of their atomic numbers.
The elements on the modern periodic table are arranged based on the increasing order of atomic number and repeating properties.
There are 7 periods in the modern periodic table.
Modern periodic table is invented by Henry Moseley.
The modern periodic table has seven periods.
The modern Periodic Table arranges elements based on properties. These properties include valence electrons of the elements and density for example.
Periodic table of elements.
modern periodic law
Dmitri Mendeleev developed the modern periodic table in 1869.