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प्रश्न
Name the scientist who gave the Law of octaves in the early classification of elements.
उत्तर
John Newlands is the scientist who gave the Law of Octaves in the early classification of elements.
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संबंधित प्रश्न
What were the limitations of Newlands’ Law of Octaves?
The Newland's law of octaves for the classification of elements was not found to be applicable only up to the element:
(a) potassium
(b) calcium
(c) cobalt
(d) phosphorus
Explain 'Newland's Law of Octaves.' Why was the law discarded?
Select the correct answer from the options given below.
He arranged elements in increasing order of atomic numbers.
X and Y are two elements having similar properties which obey Newlands’s Law of Octaves. The minimum and maximum number of elements in between X and Y respectively are _______.
Element A and B follows Newland’s octaves rule. How many elements are there in between A and B?
The elements beryllium, magnesium and calcium are in group 2. What will be their valency?
According to Newland’s octave rule, chlorine shows similarity with fluorine. Because chlorine is _______.
Up to which element, the Law of Octaves was found applicable?
Upto which element, the Law of Octaves was found to be applicable
