answersLogoWhite

0

John Newlands first published his "Law of Octaves" in 1863. It pointed out a recurrence of properties for every eighth element in a scheme involving just 21 of between 55 and 60 elements known at the tiime.

Two years later he presented to the Chemical Society in London a scheme that involved nearly all of the known elements. However he tried to 'force fit' elements into this scheme with little insight, and some of the family groupings are nonsensical.

Mendeleev's Periodic Law was published in 1869. His first Periodic Table that went with it at the time was followed by a revised version in 1871 which incorporated all known element, and left gaps for elements yet to be discovered.

User Avatar

Wiki User

12y ago

What else can I help you with?

Continue Learning about Natural Sciences

What was john newlands arrangement called?

John Newlands' arrangement of elements was called the "Law of Octaves." He proposed that when elements were arranged in order of increasing atomic mass, every eighth element exhibited similar properties, much like musical octaves. This early periodic classification highlighted the periodic nature of elements, laying the groundwork for the development of the modern periodic table.


Who of these scientists Mendeleev J.J Thompson John Newlands and Lothar Meyer never made any contribution to the development of periodic table?

This scientist was J. J. Thomson.


How did the work of Dmitri Mendeleev differ from that of John Newlands in the development of the periodic table?

Dmitri Mendeleev and John Newlands both contributed to the development of the periodic table, but their approaches differed significantly. Newlands proposed the Law of Octaves in 1865, suggesting that elements could be arranged in order of increasing atomic mass, with similar properties occurring every eight elements. In contrast, Mendeleev, in 1869, developed a more systematic periodic table that not only arranged elements by atomic mass but also grouped them by similar chemical properties, leaving gaps for undiscovered elements and predicting their properties. This predictive aspect and the emphasis on grouping by properties marked a significant advancement in the organization of elements compared to Newlands' work.


How had john newlands previously tried to arrange the elements?

John Newlands previously tried to arrange the elements by organizing them in order of increasing atomic mass. He also noticed that every eighth element had similar properties, leading him to propose the law of octaves in 1864.


What characteristic of New lands periodic table did Mendeleev incorporate into his periodic table?

Mendeleev incorporated the characteristic of arranging elements by increasing atomic mass, a concept initially proposed by John Newlands in his periodic table. Additionally, Mendeleev recognized the importance of grouping elements with similar properties into columns, which allowed him to predict the existence and properties of undiscovered elements. This systematic approach laid the groundwork for the modern periodic table, emphasizing periodicity in elemental properties.

Related Questions

Which group is missing from john newlands periodic tabale?

The noble gases group is missing from John Newlands' periodic table. The noble gases were not discovered until after Newlands proposed his periodic table in 1864.


Why was Newlands and periodic table rejected?

Newlands' periodic table was rejected because it had gaps and did not account for newly discovered elements. The periodic table was improved by Mendeleev's table, which arranged elements in order of increasing atomic weight and left gaps for undiscovered elements. This allowed for a more accurate prediction of the properties of missing elements.


What month was the periodic table created in?

August 20, 1864 was when John Alexander Reina Newlands produced the first periodic table of the elements.


Who are some of the people responsible for developing the Periodic Table of the Elements?

Henning Brand A.E. Beguyer de Chancourtious John Newlands Dimitri Mendeleeve


Who designed the original periodic table?

Dmitri Mendeleev is credited with designing the original periodic table in 1869. He organized the elements based on their atomic mass and chemical properties, which laid the foundation for the modern periodic table.


What was john newlands arrangement called?

John Newlands' arrangement of elements was called the "Law of Octaves." He proposed that when elements were arranged in order of increasing atomic mass, every eighth element exhibited similar properties, much like musical octaves. This early periodic classification highlighted the periodic nature of elements, laying the groundwork for the development of the modern periodic table.


Who of these scientists Mendeleev J.J Thompson John Newlands and Lothar Meyer never made any contribution to the development of periodic table?

This scientist was J. J. Thomson.


How did the work of Dmitri Mendeleev differ from that of John Newlands in the development of the periodic table?

Dmitri Mendeleev and John Newlands both contributed to the development of the periodic table, but their approaches differed significantly. Newlands proposed the Law of Octaves in 1865, suggesting that elements could be arranged in order of increasing atomic mass, with similar properties occurring every eight elements. In contrast, Mendeleev, in 1869, developed a more systematic periodic table that not only arranged elements by atomic mass but also grouped them by similar chemical properties, leaving gaps for undiscovered elements and predicting their properties. This predictive aspect and the emphasis on grouping by properties marked a significant advancement in the organization of elements compared to Newlands' work.


Who invented tables?

Lothar Meyer (1864) and John Newlands (1865) both proposed tables that organized elements according to periodic properties. History Most people think Mendeleev invented the modern periodic table.


Why was John Alexander Reina Newlands periodic table rejected?

Newland's Periodic Table was rejected because it had errors, for example he put iron and oxygen and sulfur in the same group even though iron is a metal and the other two are non-metals. This, along with the fact he put elements such as cobalt and nickel in the same box, made his table unacceptable.


How had john newlands previously tried to arrange the elements?

John Newlands previously tried to arrange the elements by organizing them in order of increasing atomic mass. He also noticed that every eighth element had similar properties, leading him to propose the law of octaves in 1864.


Who was the first scientist to arrange the chemical elements in order of their atomic weights?

Dmitri Mendeleev is credited with arranging the chemical elements in order of their atomic weights. His work led to the development of the periodic table of elements.