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Which statement about the development of the periodic table is true?
The periodic table was developed by Dmitri Mendeleev in 1869. Mendeleev organized the elements by their atomic mass and observed that elements with similar properties occurred at regular intervals. This arrangement formed the basis for the modern periodic table.
Elements on very first Periodic Table?
Yes, there were elements on the first periodic table. I believe that there are still elements on the periodic table.
What are the names for a pereodic table?
These names are the names of chemical elements.
What is the basis for the arrangement of elements in the periodic table?
The short answer is order. Elements are grouped in a table according to similarities in electron structure, atomic composition, the number of protons / neutrons / electrons. This also then naturally groups them by similar properties, metallic / nonmetallic, electronegativity, etc. Periods (columns) group by number of valence (outer shell) electrons.the basis of arrangement of element in a periodic table is based on the increasing proton number of the elements.
What is the Significance of the periodic table of elements?
The periodic table of elements is significant because it organizes all known elements based on their atomic number, electron configuration, and chemical properties. It allows scientists to predict the behavior and properties of elements and to discover new elements. The periodic table is a fundamental tool in chemistry and serves as the basis for understanding the structure and interactions of matter.
What did Dmitri Mendeleev discover?
he drew up a table that grouped elements according to their atomic weights, his table became the basis for the periodic table of elements used today.
What are the basis for arranging elemements on a modern periodic table called?
elements
What is the name of the table of elements?
It is named The PERIODIC TABLE. The periods being the horizontal rows The groups being the vertical columns.
What is a chart that lists all the known elements?
It is called the Periodic Table of Elements.
What is the basic theme of organisation in the periodic table?
to oragnise elements on the basis of atomic number.
What is the definition of a periodic table?
An arrangement of known elements in the form of table on the basis of their physical and chemical properties respectively.
How did mandeleev arranged chemical elements?
Mendeleev arranged elements in his periodic table on the basis of increasing atomic masses.
What are the elements in the periodic table are classified as?
Elements of the Periodic Table
Which statement about the development of the periodic table is true?
The periodic table was developed by Dmitri Mendeleev in 1869. Mendeleev organized the elements by their atomic mass and observed that elements with similar properties occurred at regular intervals. This arrangement formed the basis for the modern periodic table.
What is the basis of Mosley's periodic table?
Moseley arranged the elements according to increasing atomic number.
Elements on very first Periodic Table?
Yes, there were elements on the first periodic table. I believe that there are still elements on the periodic table.
When was the periodic table created and who by?
The periodic table was created by Dmitri Mendeleev in 1869. He organized the elements based on their chemical properties and their atomic weights, creating a system that arranged the elements into groups and periods. This arrangement allowed for the prediction of missing elements and became the basis for the modern periodic table.
