Question

The formula of the compound is A2B5. The number of electrons in the outermost orbits of A and B respectively
are
(1) 6 and 3
(2) 5 and 6
(3) 5 and 2
(4) 2 and 3​

Answer 1

Answer:

The correct answer is option 2 i-e 5 & 6.

Explanation:

The explanation is given in the attachment .

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