CBSE BOARD XII, asked by maibamrasmani, 29 days ago

A, , B and C are the elements in Dobereiners traid. if the atomic mass of A is 40 and that of C is 137. what would be the atomic mass of B.​

Answers

Answered by lavanya4144
2

Answer:

A, B and C are three elements of a Dobereiner's triad. If the atomic weight of A is 40 and that of C is 137, then the atomic weight of B would be half way of A and C.

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