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True or false mendeleev also grouped elements that has similar properties?
Wiki User
∙ 11y ago
Yes. Mendeleev did group elements in similar properties.
Wiki User
∙ 10y ago
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What is the similarities in the modern periodic table and Mendeleev's table?
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.=
Do elements in the same group or period have similar properties?
Elements of same group have the same number of valence electrons and hence have similar properties.
When was Mendeleev's contribution to the atomic theory published?
In 1869, Dmitri Mendeleev listed the elements in order of increasing atomic weight and grouped elements that seemed to have similar chemical reactions.
Why did mendeleyev change the layout of the elements into rows and columns?
He put the elements with similar Characteristics into the same column
Mendeleev's periodic table is arranged how?
Mendeleev's table was also based upon his Periodic Law, which stated that when elements are arranged by increasing atomic number, there is a periodic repetition of similar chemical and physical properties.
Is this true that mendeleev also grouped elements that had similar properties?
true
What are elements on the periodic table are grouped based on?
Group are based on similar properties. The elements having same chemical properties are grouped together.
Did Mendeleev group elements that had similar properties true or false?
It is true.
What is the similarities in the modern periodic table and Mendeleev's table?
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.=
Do elements in the same group or period have similar properties?
Elements of same group have the same number of valence electrons and hence have similar properties.
When mendeleev made his arrangement of the elements in a table he found that elements with fell into groups on the table.?
similar properties
How is the modern periodic table similar to the Mendeleev periodic table?
Both arrange elements in groups of elements having similar properties.
How is mendeleev periodic table similar to the modern periodic table?
Both arrange elements in groups of elements having similar properties.
When was Mendeleev's contribution to the atomic theory published?
In 1869, Dmitri Mendeleev listed the elements in order of increasing atomic weight and grouped elements that seemed to have similar chemical reactions.
Who organized into columns of elements with similar properties?
Dmitri Mendeleev is credited for creating the periodic table.
How did Mendeleev list the elements?
The most important principle was the listing in groups, after similar chemical or physical properties.
What was Mendeleev's periodic table was organized by?
Mendeleev's periodic table was organized in order of increasing atomic masses. He arranged elements having similar properties together.
