Question

hey guys❤️❤️❤️help!! limitations of newlands law of octaves??

Answer 1

Limitations of Newlands’ law of octaves:

Newlands assumed that only 56 elements existed in nature and no more elements would be further discovered in the nearer future. But later on several new elements were discovered, whose properties couldn’t be defined as per the Law of Octaves.

In order to fit elements into law of octaves Newlands not only adjusted two elements
in the same slot but also adjusted some unlike elements under the same note.

Cobalt and nickel are in the same slot and are positioned in the same column with fluorine, chlorine and bromine possessing different properties than these elements.

Iron possessing similar properties as cobalt and nickel, is placed far away from these elements.

Thus, Newlands’ Law of Octaves can be obeyed well by the lighter elements only.

Hope it helps you ^_^

Answer 2

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$Limitations\: of\: Newlands\: Law\: of\: Octaves$

-- It was assumed that there were only 56 elements existed in the nature and no more elements would be further discovered in the nearer future.

But later on, Several new elements we're discovered whose properties couldn't be defined by law of Octaves.

-- Some unlike elements under the same note were adjusted also with two elements in the same slot, in order to fit elements in to the Newlands Law of Octaves.

-- It is observed that the position of Cobalt and Nickel fell under the same slot and positioned in same column with Flourine.

But Chlorine and Bromine possess different properties than these elements.

-- Iron which possess same property as that of Cobalt and Nickel, is placed far away from these elements

-- Clearly, The Newlands law of Octaves can be obeyed by lighter elements only.