Question

Merits and demerits of dobereiners triads?​

Answer 1

Answer:

Explanation:

MERITS> 1] HE WAS THE 1st  SCIENTIST WHO TALKED ABOUT ATOMIC WEIGHT OF AN ATOM

2] IT MADE TO LOOK ELEMENTS  IN TERMS OF GROUP OF SIMILAR PHYSICAL AND CHEMICAL PROPERTY

DEMERITS>

1] IT WAS ABLE TO WORK ONLY FOR A FEW ELEMENTS .eg  Li,Na,K,Cl

2] NOT ABLE TO DETERMINE THE REAL ATOMIC MASS OF THE ELEMENT

Answer 2

Explanation:

Answer

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