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प्रश्न
State Newland’s Law of Octaves with a suitable example.
उत्तर
Newland’s Law of Octaves: “When elements are arranged in order of increasing atomic masses, the properties of every eighth element (starting from any element) are the repetition of the properties of that starting element.
Examples:
Li (first element)
Na (eighth element)
Ca
Properties of sodium are similar to lithium and that of Ca is similar to sodium.
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संबंधित प्रश्न
State Newlands‘ Law of Octaves.
Did Dobereiner's triads also exist in the columns of Newlands' law of octaves? Explain your answer.
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
Newlands’ Law of Octaves is applicable upto _______.
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 _______.
State Newland’s Law of Octaves.
Newlands relation is called ______
Up to which element, the Law of Octaves was found applicable?
