Science, asked by zaraxo, 5 months ago

NCERT class 10 chemistry periodic classification of elements notes

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Answered by saleha55510

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CBSE Class 10 Science Notes Chapter 5 Periodic Classification of Elements. ... Newland's Law of Octaves: According to this 'when elements are placed in order of increasing atomic masses, the physical and chemical properties of every 8th element are a repetition of the properties of the first element.

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