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Johann Dobereiner placed elements with similar properties in to groups of threes called what?
Wiki User
∙ 12y ago
triads
Wiki User
∙ 12y ago
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Who was Dobereiner?
Johann Wolfgang Döbereiner was a German chemist who discovered the Law of Triads, a forerunner to the concept of periodicity in the properties of elements. He also proposed a classification system that grouped elements with similar properties into triads.
What are the importance of the triads of Johann Dobereiner?
Johann Dobereiner's triads were important because they demonstrated a pattern of chemical properties among elements. By grouping elements with similar properties together in triads, he helped lay the foundation for the concept of periodicity in the periodic table. This idea eventually led to the development of the modern periodic table by Dmitri Mendeleev.
What did Johann Dobereiner and John Newlands find when they were trying to arrange the elements?
Johann Dobereiner found triads of elements with similar properties while John Newlands arranged elements in order of increasing atomic weight and observed a pattern where every 8th element had similar properties. Their attempts led to the development of early versions of the periodic table.
Did dobereiner work with any other scientist while the discovery of the Periodic Table?
Yes, Dobereiner worked with the German chemist Johann Wolfgang Döbereiner the discovery of the law of triads in the early 1800s. They collaborated to identify patterns among elements and grouped them into triads based on similar chemical properties.
What are the merits of dobereiner's triads?
Dobereiner's triads helped highlight patterns in the chemical properties of elements and provided early evidence of periodicity in the properties of elements. They also contributed to the development of the modern periodic table by suggesting relationships between elements based on their similarities. However, the concept of triads has limitations in predicting the properties of all elements accurately.
Who was Dobereiner?
Johann Wolfgang Döbereiner was a German chemist who discovered the Law of Triads, a forerunner to the concept of periodicity in the properties of elements. He also proposed a classification system that grouped elements with similar properties into triads.
Contribution of Johann Dobereiner for the periodic table?
Johann Dobereiner was a German chemist who proposed the law of triads in 1829, which organized elements into triads based on similar properties. This laid the foundation for the development of the concept of periodicity in the periodic table, influencing later chemists like Dmitri Mendeleev and leading to the modern periodic table.
Why was Johann Dobereiner trying to put the elements in order?
Dobereiner tried to discover a rational classification of chemical elements.
What are the importance of the triads of Johann Dobereiner?
Johann Dobereiner's triads were important because they demonstrated a pattern of chemical properties among elements. By grouping elements with similar properties together in triads, he helped lay the foundation for the concept of periodicity in the periodic table. This idea eventually led to the development of the modern periodic table by Dmitri Mendeleev.
What was Johann dobereiner's idea for organizing elements?
to become sexy
What limitation of Johann Dobereiner in periodic table?
Dobereiner gave triads for few elements. It could not be applied to other elements.So it was not considered further.
Who are the parents of Johann Dobereiner?
Johann Dobereiner's parents were Johann Wolfgang Dobereiner and Justina Wittmann.
What did Johann Dobereiner do to try and sort out the elements on the periodic table?
Because he was a good scientist
Why did Johann dobereiner trying to order the elements?
because he wanted to carry on from the scientists trying to before
Where did Johann Dobereiner live?
Germany
Did dobereiner work with any other scientist while the discovery of the Periodic Table?
Yes, Dobereiner worked with the German chemist Johann Wolfgang Döbereiner the discovery of the law of triads in the early 1800s. They collaborated to identify patterns among elements and grouped them into triads based on similar chemical properties.
What state was Johann Dobereiner born in?
Germany
