Question

Newlands law of octaves was rejected mainly because of which of the following? A. Elements were arranged in increasing order of atomic mass. B. The cycle of repetition shown by elements is similar to octave in music. C. It could not hold good for elements heaver than calcium. D. Many radioactive elements have not been discovered then one year ag

Answer 1

One of the main reasons is The law did not extend properly beyond the element calcium. according to
Source: http://www.testlabz.com/modelpapers/5_16_53_607.pdf

Answer 2

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