Chemistry, asked by mahimasrivastava667, 9 months ago

what is the dobereiner's law of triads? explain with one example

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Answers

Answered by saiharshithparitala
1

Answer:

dobereiner law of triads states that three elements are taken into and arranged as ascending order and the middle element atomic weight is equal to mean of first and third element atomic number

Explanation:

ex:.

lithium =7

sodium=23

potassium=39

7+39/2=23

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