Question

what are the limitations of the newlands classification

Answer 1

1) the classification was applicable upto calcium only
2) He assumed that there are only 56 elements present in nature and no more will be discovered later on.
3) He placed cobalt and nickel in one slot which had very different properties
4) Iron which resembles cobalt and nickel was placed in another slot...


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Answer 2

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✨ What were the limitations of Newland's Law of Octaves? ?

ANSWER :-

✔️ Newland's Law of Octaves was applicable only up-to calcium.
✔️ He assumed that only 56 elements existed in nature and no more elements would be discovered in future.
✔️ Newlands adjusted two elements in the same solt, but also put some unlike elements under the same note.
✔️ Newland's Law of Octaves worked well only with lighter elements.

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