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What is the similarities in the modern periodic table and Mendeleev's table?
Wiki User
∙ 15y ago
They have simliar properties and same elements although later on more elements were added to the modern Periodic Table.=Both periodic tables have elements grouped by similar properties. Mendeleev's periodic table had elements arranged in order of increasing Atomic Mass in columns with similar properties. While many of the elements are in order of atomic mass on the modern periodic table, some are not, as the modern table has elements arranged in order of increasing atomic number.=
Wiki User
∙ 15y ago
Wiki User
∙ 10y agoThe modern periodic table of elements is developed from the Mendeleev periodic table; but they are very compatible.
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Mendeleevs periodic table of elements was created in 1901?
Mendeleev's periodic table of elements certainly wasn't created in 1901
How many rows are there in Modern periodic table?
There are 7 periods in the modern periodic table.
What is the modern periodic table based on?
Modern periodic table is based on modern periodic law which states that physical and chemical properties of elemnts are periodic function of their atomic numbers.
Who developed your modern periodic table in 1869?
Dmitri Mendeleev developed the modern periodic table in 1869.
What did Mendeleevs periodic table look like?
It looks the same as it did when Mendeleev created it. There are no changes made to the table throughout the years because Mendeleev had predicted the correct placement for all of our current known elements.
How was mendeleevs periodic table like todays periodic table?
it has elements
Who is mendeleevs?
Dmitri Mendeleev was a Russian chemist; he proposed the modern Periodic Table of elements in 1869.
Why the improvement in Mendeleevs periodic table was made?
To understand the concept of Periodic Table
Mendeleevs periodic table of elements was created in 1901?
Mendeleev's periodic table of elements certainly wasn't created in 1901
Main idea of mendeleevs first periodic table?
In Mendeleev's periodic table, the elements were arranged in the increasing order of their atomic masses and repeating periodic properties.
What were mendeleevs discoveries and predictions and discoveries abot the periodic table?
Mendeleev predicted that properties of elements are periodic function of atomic mass. He demonstrated it by creating a table.
What changes were made to the periodic table after Dmitri mendeleevs discovery?
they changed the 3 new Elements.
Mendeleevs periodic table was useful because it enabled scientists to predict properties of unknown?
elements
Which two elements on the periodic tabel would have been placed in different groups in moseleys periodic table but not in mendeleevs?
bi and po
How many rows are there in Modern periodic table?
There are 7 periods in the modern periodic table.
How many periods are there on the modern periodic table?
The modern periodic table has seven periods.
Modern periodic table is invented by?
Modern periodic table is invented by Henry Moseley.
