Question

What are drawbacks of new Land law of octaves ?????


PLZ HELP !!!

Answer 1

the law was only valid for light metals below pottasium

spaces were not left for undiscovered elements

Answer 2

Hey buddy here's your answer hope it would help you.

●The law of octaves were applicable upto calcium only after that every eight element didn't possessed the property similar to the first one.

●He assumed that only 56 element exist and no element would be discovered in the future but later several new elements were discovered.

●In order to fit elements in his table he put some elements with unlike properties also.

●E.g. iron which possessed the property of nickel was placed far away.