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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.

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Related Questions

How is the modern periodic table similar to the Mendeleev periodic table?

Both arrange elements in groups of elements having similar properties.


How is mendeleev periodic table similar to the modern periodic table?

Both arrange elements in groups of elements having similar properties.


What is the arrange of elements call?

The elements are arranged in what is called the periodic table.


What are the order of elements on the periodic table based on?

the elements in the modern periodic table are arrange in the increasing order of their atomic numbers.


In what order did Mendeleev arrange the elements in the first periodic table?

Mendeleev arranged the elements in the periodic table according to their atomic masses.


What characteristics were used to arrange the periodic table?

The mass of the elements


What arrange the known elements into groups and periods?

The periodic table


When elements are arrange in order of increasing atomic no is called?

The Periodic Table of Elements.


Which value is used to arrange the elements in the periodic table?

atomic weight


How elements arrange?

On the periodic table, the elements are arranged by Atomic Mass. Helium and Hydrgen are at the way top of the table due to how they have the smallest amount of mass. The elements with the biggest mass are at the bottom.


What elements are similar to iron?

What elements are similar to iron in a chemical property on the Periodic Table


How did the Russians scientist first arrange the elements?

Russian scientist Dmitri Mendeleev first arranged the elements in the periodic table based on increasing atomic mass and similar properties. He left gaps for undiscovered elements and predicted their properties, which led to the discovery of new elements. Mendeleev's periodic table laid the foundation for the modern periodic table we use today.