Chemistry, asked by riddhi246, 9 months ago

A,B and C are elements of doberenier's straid. if the atomic mass of A is 7 and that of C is 23. what will be the atomic mass of B?

Answers

Answered by dilkhush6

1

Answer:

atomic mass of B is 46...................

Answered by mirdaiem

1

Answer:

Acc. to dobernier the average atomic mass of two extreme elements is equal to middle element's atomic mass

So acc to question

Avg atomic mass of A and C is equal to 15

so avg atomic mass of B is equal to 15

Explanation:

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