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and both of heil Ilae Ju(8) Illustrate Newlands' law of octaves with a peri) Newlands' law of octaves states that tablsuitable example. |
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Answer» Law of octaves, inchemistry, the generalization made by the English chemist J.A.R.Newlands in 1865 that, if the chemical elements are arranged according to increasingatomic weight, those with similar physical and chemical properties occur after each interval of seven elements. Newlands was one of the first to detect a periodic pattern in the properties of the elements and anticipated later developments of the periodic law. In Newlands' table of elements, if we start with hydrogen and move down and then start at the top the eight element is Fluorine and next eigth element is Chlorine and so on. The properties of hysrogen, fluroine and chlorine are similar. if you start at lithium, then eigth element is sodium and next coming eigth element is potassium and so on. These elements show similar physical and chemical properties Please hit the like button if this helped you. |
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