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What is the contribution of Henry moseley in periodic tale of elements?
He found the number of protons an element has. present periodic table is according to it.
What is the contribution of de chancourtois?
De Chancourtois is known for his contribution to the development of the early periodic table of elements. He arranged the elements in a spiral or helical format based on atomic weights, which foreshadowed the modern periodic table structure. This arrangement helped in understanding the periodic trends and relationships between elements, paving the way for the organization of elements we use today.
What contribution did Dmitri Mendeleev make in chemistry what was he able to do to show the valeu of his contribution?
Dmitri Mendeleev created the periodic table of elements, arranging elements by atomic mass and properties. His contribution revolutionized the field of chemistry by predicting the existence and properties of undiscovered elements. Mendeleev's periodic table provided a framework for understanding the relationship between elements and laid the foundation for modern chemistry.
What is the contribution of j j Thomson to the development of the periodic table?
JJ Thomson discovered the electron in 1897.
What is the contribution of Dechancourtois to periodic table?
Dechancourtois is credited with the first published version of the periodic table in 1862, where he arranged the elements in a spiral format based on atomic weights. His work laid the foundation for the modern periodic table by demonstrating the periodicity of elements.
What is the contribution of Dmitri mendeleev?
he invented the first periodic table..
What is the greatest contribution of periodic table in chemistry?
In chemistry all most all elements properties are known based on periodic table.
Contribution of Julius Loather Meyer?
He helped with the periodic table of elemnts.
When was oxygen made on the period talbe?
In 1872 the first periodic table of elements was published by a Russian scientist called Dmitri Mendeleev, this table included oxygen as well. The element oxygen was discovered around 1774 by Joseph Priestley in Wiltshire and Carl Wilhelm Scheele in Uppsala.
What is the contribution of Henry moseley in periodic tale of elements?
He found the number of protons an element has. present periodic table is according to it.
What contribution did Mosley makers the development of the periodic table?
Henry Moseley showed elements in the periodic table should be in order by their atomic number instead of atomic mass.
What is Dmitri Mendeleev's' big contribution to science?
He created the first periodic table of elements.
What is the contribution of de chancourtois?
De Chancourtois is known for his contribution to the development of the early periodic table of elements. He arranged the elements in a spiral or helical format based on atomic weights, which foreshadowed the modern periodic table structure. This arrangement helped in understanding the periodic trends and relationships between elements, paving the way for the organization of elements we use today.
What contribution did Dmitri Mendeleev make in chemistry what was he able to do to show the valeu of his contribution?
Dmitri Mendeleev created the periodic table of elements, arranging elements by atomic mass and properties. His contribution revolutionized the field of chemistry by predicting the existence and properties of undiscovered elements. Mendeleev's periodic table provided a framework for understanding the relationship between elements and laid the foundation for modern chemistry.
What are the contribution of Henry moseley in periodic table?
Researching around I would say discovery of the "atomic number" used for ordering the elements in the periodic table would probably be the answer. This is recorded as being in 1913.
What is the contribution of j j Thomson to the development of the periodic table?
JJ Thomson discovered the electron in 1897.
Julius Lothar Meyer its contribution to the development of the periodic table?
Julius Lothar Meyer played a significant role in the development of the periodic table by independently publishing a periodic table of elements that showed the correlation between atomic volume and atomic weight. His work helped pave the way for the later development of the modern periodic table based on atomic number. Meyer's contribution, along with that of Dmitri Mendeleev, laid the foundation for our current understanding of the organization of elements.
