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What are dobereiner's triads defect?
the main defect of' dobereiner's triads is that he put the chemically dissimilar elements in the same triads (dahal.ramchandra@gmail.com)
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.
Was responsible for first grouping elements into triads based on similar properties?
Dobereiner was responsible for grouping element into triads. He grouped 3 element with same properties together.
What Resulted from the first experimental effort that established the idea of group of elements?
The Law of triads
How was Döbereiner's concept of triads an important step in the developement of the periodic table?
Döbereiner (working after 1815) was the first which found some rules for the rational arrangement of chemical elements. He proposed in 1829 the law of triads - only five triads were discovered.
Who arranged the elements into triads?
Dmitri Mendeleev arranged the elements into triads in the periodic table. Mendeleev noticed that elements with similar properties occurred at regular intervals when arranged by increasing atomic mass.
What are dobereiner's triads defect?
the main defect of' dobereiner's triads is that he put the chemically dissimilar elements in the same triads (dahal.ramchandra@gmail.com)
Johann Dobereiner placed elements with similar properties in to groups of threes called what?
Johann Dobereiner grouped elements with similar properties into triads. In these triads, he observed that the properties of the middle element were the average of the other two.
What is the limitations of dobereiner's classifications?
Dobereiner's classification system had limitations because it only grouped elements based on triads and did not account for all known elements at the time. Additionally, the system did not explain why elements within triads had similar chemical properties. It was also limited by its inability to accommodate elements that did not fit neatly into triads.
Should you obey laws that you did not create?
Yes, obey the laws and obey them well.
What are the merits and demerits of dobereiner law of triads?
The merit of Dobereiner's Law of Triads is that it recognized patterns in chemical properties of certain elements and grouped them together based on similarities. However, a major demerit is that it was limited in its application and only applied to a few elements, making it less useful as more elements were discovered that did not fit into triads.
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.
If you have to obey all laws to practice good citizenship?
Not if . You do have to obey all laws.
Was responsible for first grouping elements into triads based on similar properties?
Dobereiner was responsible for grouping element into triads. He grouped 3 element with same properties together.
What are the advantage of law of triads?
The law of triads helped in identifying patterns and relationships among elements, leading to the development of the periodic table. It also played a key role in the early classification of elements based on their atomic masses and properties. However, the law of triads was later superseded by more accurate and comprehensive periodic table arrangements.
What Resulted from the first experimental effort that established the idea of group of elements?
The Law of triads
Who was Dobereiner?
johann dobereiner had contributed towards the base of the periodic table and discovered that the elements shared similiar properties because there always was three elementzs in three groups that he later refered to as Triads.
