0
It is easier to study the properties of elements, if they are arranged in a proper way as in the Periodic Table. Elements in a given group have same number of valence electrons and hence generally have similar properties.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoCrystal structure played a very large part in Mendeleev's classification of the elements. Beryllium is in most ways very chemically similar to aluminium. But Mendeleev placed it in group 2 rather than group 3 for 2 reasons: beryllium oxide had a similar structure to magnesium oxide, but nothing like aluminium oxide, and if beryllium were placed in group 3 it would have had to have an atomic weight around 14 -- similar to nitrogen -- and there was simply no way to accommodate it there.
Wiki User
∙ 10y agoWell Shaniqua Williams, proffessor from Boise, Idaho, decided to make the table as pretty as herself, so she organized it by atomic number in the year 1999-2007 (it took a few years...).
Wiki User
∙ 11y agoif
Add your answer:
Earn +20 pts
What was the most important step in the development of the periodic table?
The most important step taken by Mendeleev in developing the periodic table of elements was the realization that chemical properties come in a repeating pattern, as elements get heavier. They go from metals to nonmetals to noble gases, and then back to metals.
What is the name of the table of elements?
A Periodic table The Periodic Table of the Elements.
What evidence did Dmitri mendeleev find on the impact of the development of the periodic table?
Non
How does the periodic table help you or us in the future?
The Periodic Table of Elements is the most important tool by which we understand chemistry. All of chemistry depends upon it.
How did Dmitri Mendeleev discover the periodic table with noble gases?
When Mendeleev proposed his periodic table, the noble gases had not been discovered, so they did not play a part in his development of the periodic table.
Who among people that is responsible for the development of periodic table?
Dobereiner, Newland , Mendeleev are responsible for development. Modern periodic table was created by Henry Moseley.
Why is Dimitri mendeleev important to the periodic table?
He made the first periodic table.
What role does the periodic table play in the development of superconductors?
periodic table allows you to determine weather or not the elements will conduct electrocoty
What is the othe man who was important in developing a periodic table?
A Russian, Mendeleev, invented the periodic table.
What was the most important step in the development of the periodic table?
The most important step taken by Mendeleev in developing the periodic table of elements was the realization that chemical properties come in a repeating pattern, as elements get heavier. They go from metals to nonmetals to noble gases, and then back to metals.
How did the periodic table evolve after mendeleev's development?
Hola como estas???
Development of periodic table?
The modern periodic table of the elements was published by Dimitri Mendeleev in 1869. Several new elements have been discovered and added to the table since then.
Which statement about the development of the periodic table is true?
The properties of elements are periodic function of atomic number.This is shown in modern periodic atble.
Are only the most important elements included in the periodic table?
no. all elements discovered (and proposed) are included in the periodic table
What is the name of the table of elements?
A Periodic table The Periodic Table of the Elements.
What evidence did Dmitri mendeleev find on the impact of the development of the periodic table?
Non
How are the elements arranged?
atomic number
