0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
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 groups of elements?
The Law of triads
What Resulted from the first experimental effort that established the idea of group of elements?
The Law of triads
Who arranged the elements into triads?
The scientist who arranged the elements into triads was Dobereiner.
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)
Should you obey laws that you did not create?
Yes, obey the laws and obey them well.
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 Resulted from the first experimental effort that established the idea of group of elements?
The Law of triads
What resulted from the first experimental effort that established the idea of groups 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.
Johann Dobereiner placed elements with similar properties in to groups of threes called what?
triads
What is the contribution of Dobereiner to the periodic table?
He provided the base for the classification of elements he says the elements are atomic masses nearly same he arranged the atomic masses of the middle element is approximately the arithmetic mean of other two elements,He first gave us the ''Law of Triads''...where he made lists of three elements each, and showed that the mass of the middle element is approximately equal to the average mass of the other two elements.
What are the importance of the triads of Johann Dobereiner?
Dobereiner was a German scientist who was one of the first men to discover a pattern in elements ultimately leading to the periodic table you use in science today. Dobereiner saw a pattern in chemical properties of elements, he saw these patterns in threes. These groups are called Triads. Later he found physical property patterns as well.Hope this will help you.
