Mendleef arranged the elements in the increasing order of their atomic masses due to which elements having same properties were placed in the same group and there were few exceptions.
In the first Periodic Table by Mendeleev, he arranged the elements in the increasing order of their atomic masses and repeating properties.
The elements are arranged in the increasing order of atomic masses and repeating properties by Mendeleev.
He arranged the elements in the increasing order of atomic mass and repeating properties so that it is easy to study the properties / reactivities of the elements.
Increasing Atomic Mass
Increasing atomic mass
He arranged the elements in the increasing order of their atomic masses and repeating periodic properties.
He arranged the elements in the increasing order of atomic mass and repeating periodic properties.
In Mendeleev's periodic table the elements are arranged in increasing atomic mass and repeating properties whereas in in the modern periodic table the elements are arranged in increasing atomic number and repeating properties.
A Pattern of properties appeared when he arranged the elements in order of increasing Atomic Mass
Mendeleev arranged the elements in the increasing order of their atomic masses and repeating properties.
Mendeleev arranged the elements in a table in the increasing order of atomic masses and repeating periodic properties. In the modern long-form of periodic table, the elements are arranged in the increasing order of atomic number and repeating periodic properties.
He arranged the elements in the increasing order of their atomic masses and repeating periodic properties.