Question

Why did newlands octaves work well with lighter elements only?

Answer 1

Explanation:

Newlands law of Octaves states that every element when arranged according to increasing atomic weight, the first element had similar properties with that of the eighth element.

It was assumed by Newlands that only 56 elements existed in nature. But later on, several new elements were being discovered whose properties didn't fit into Law of Octaves. Moreover, Newland adjusted two dissimilar elements together whose properties didn't match and seperated the elements with which their properties match. For example, Fe representing Co & Ni had been placed away from these elements. Thus, Newlands law of Octaves was applicable only upto Ca and worked well with lighter elements only.

Answer 2

Answer:

Newlands law of Octaves states that every element when arranged according to increasing atomic weight, the first element had similar properties with that of the eighth element.

It was assumed by Newlands that only 56 elements existed in nature. But later on, several new elements were being discovered whose properties didn't fit into Law of Octaves. Moreover, Newland adjusted two dissimilar elements together whose properties didn't match and seperated the elements with which their properties match. For example, Fe representing Co & Ni had been placed away from these elements. Thus, Newlands law of Octaves was applicable only upto Ca and worked well with lighter elements only.

Explanation:

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