What was the basis for the earliestattempts done for classification of

1.	What was the basis for the earliestattempts done for classification of elements? who suggested the first attemptsof this classification.
Answer» EXPLANATION: the TRAIDS of j.w.Duberine

What was the basis for the earliestattempts done for classification of elements? who suggested the first attemptsof this classification.

Answer»

the TRAIDS of j.w.Duberine