Chemistry, asked by ragavisamy017, 4 months ago

what is the early concept of periodic classification of elements?

Answers

Answered by binod90

1

Answer:

Hey mate the answer is:-

Explanation:

British chemist John Newlands presented a classification of the 62 known elements. Newlands noticed recurring trends in physical properties of the elements at recurring intervals of multiples of eight in order of mass number; based on this observation, he produced a classification of these elements into eight groups.

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