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Before Henry Moseley, the Periodic Table was arranged in order of increasing Atomic Mass. However, this arrangement did not allow all the elements to be placed into groups of similar chemical properties. Moseley rearranged the periodic periodic in order of increasing atomic number which did have all the elements in their correct groups.
What else can I help you with?
What property is used to arrange element on the periodic table?
Atomic number on the basis of Modern periodic law as on the view of Henry Mosely
Who are the Scientists who contributed in the modern periodic table?
Dmitri Mendeleev and Julius Lothar Meyer are the scientists who independently developed the modern periodic table in the late 19th century. Mendeleev's version arranged elements by increasing atomic weight and left gaps for yet-to-be-discovered elements, while Meyer's version organized elements by valence electrons.
Who revised the periodic table?
The Periodic Table of Elements was modified by the English scientist Henry Moseley in the year 1913. Moseley assessed the atomic number of the elements individually and organized the atoms according to increasing atomic number.
Who is the most recent creator of the periodic table?
The most recent creator of the periodic table was Dmitri Mendeleev in 1869. He is credited with developing the original version of the periodic table that organized elements based on their properties and atomic weights.
Does the old periodic table increase by atomic number?
Yes depending on which scientists version of the periodic table you look at. Henry Moseleys ideas on the periodic table was the first to increase by atomic number.
Who improved the periodic table to make it correct?
Henry Mosely!
Who rearrange the periodic table by atomic number into the table you recognize today?
Henry Moseley
Who improved the accuracy of the periodic table?
Henri mosely Henri mosely
What change(s) did Henry Mosely make to the original periodic table?
Moseley discoverd that atomic numbers had an experimentally measurable basis. So he arranged his periodic table based on atomic numbers.
What property is used to arrange element on the periodic table?
Atomic number on the basis of Modern periodic law as on the view of Henry Mosely
What is the contribution of Henry mosely?
Henry Moseley made major contributions to physics regarding the atomic number. He also developed Moseley's Law which allowed for a more logical based sorting of elements on the Periodic Table.
Who was the first to set the atomic numbers as the basis for the organization of the periodic table?
Mosely, a british chemist
Who established atomic number as the basis for organizing the periodic table?
The concept of using atomic number as the basis for organizing the periodic table was established by Henry Moseley, an English physicist, in 1913. Moseley's work helped to refine the periodic table and provided a more accurate understanding of the arrangement of elements based on their atomic structure.
Who prepared the modern periodic table?
I am thinking either Dimitri Mendeleev or Henry Mosely
Who are the Scientists who contributed in the modern periodic table?
Dmitri Mendeleev and Julius Lothar Meyer are the scientists who independently developed the modern periodic table in the late 19th century. Mendeleev's version arranged elements by increasing atomic weight and left gaps for yet-to-be-discovered elements, while Meyer's version organized elements by valence electrons.
Who create the first periodic table?
Mendeleev developed the first periodic table and Mosely later modernized it.
Words that describe a periodic table?
Basic information about and classifications of gallium are on the periodic table.
