Chemistry, asked by subhashbharathi1, 9 months ago

Elements A, B and C are the members of triad. Element ‘A’ has atomic weight 40 and element has ‘C’ has atomic weight137. [2] i. What is the atomic weight of ‘B’? ii. Identify A, B and C

Answers

Answered by yash9453vskarma

14

Answer:

B= 88.5g

A= Calcium

B=Yttrium

C=Barium

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