state Newland's law of octaves.illustrate it with a suitable example
abhinavsingh4666:
Law of octaves, in chemistry, the generalization made by the English chemist J.A.R. Newlands in 1865 that, if the chemical elements are arranged according to increasing atomic weight, those with similar physical and chemical properties occur after each interval of seven elements.
Newlands Law of Octaves
Examples: The eight elements of lithium are sodium. Similarly, eight elements from sodium are potassium, lithium, sodium, potassium have similar chemical properties. The eighth element from fluorine is chlorine.
Examples: The eight elements of lithium are sodium. Similarly, eight elements from sodium are potassium, lithium, sodium, potassium have similar chemical properties. The eighth element from fluorine is chlorine.
hope it will help you..
Answers
Answered by
3
Explanation:
according to Newlands law of Octaves when the elements are arranged in order of increasing atomic weights then every eighth element has properties similar to that of the first element. ... If we take the elements Li, Be, B, C, N,O, F and Na, lithium ( Li ) is the first element, and sodium is eight.
Answered by
4
Answer:
Newlands made an attempt to classify elements so he called this relationship as the Law of Octaves. ... For example :- let us take a row from newlands classification of elements. If we take the elements Li, Be, B, C, N,O, F and Na, lithium ( Li ) is the first element, and sodium is eight.
Similar questions