Dmitri Mendeleev is credited with arranging the elements in the periodic table according to increasing weight. He also left gaps for undiscovered elements and predicted their properties, leading to the development of the modern periodic table.
according to the chronicles Mendelleff first arranged the elements in increasing atomic number
The Modern Periodic Law states that there will be a periodic repetition of properties when the elements are arranged according to increasing atomic number.
The elements are arranged in order according to the atomic number. The periodic table is arranged so that the elements in each column have similar chemical properties.
The elements arranged according to their atomic number in the table are called periodic table.
According to the number of their protons
Elements are arranged by their atomic number. The properties are periodic when arranged in this manner.
periodic table
Moseley arranged elements according to atomic number.Mendeleev arranged elements according to atomic mass.
He is the founder of the periodic table. He arranged the elements according to the atomic masses. Few changes are made in his periodic table to make the modern periodic table.
Dmitri Mendeleev, a Russian scientist. He arranged cards in atomic weight order and noticed patterns (periods). This resulted in him being able to guess which elements were missing and complete the periodic table.
They are arranged according to the atomic number. The atomic number is the number of protons.