Question

Why isn’t there anyone helping for chemistry I need this by literally tomorrow morning before 8:30 ;-;

4.) Draw XY3 where X has 5 valence electrons and Y has 7 valence electrons
5.) Draw AB2 where A has 2 valence electrons and B has 7 valence electrons.

Answer 1

Answer:solution

Explanation:

Solution

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Correct option is C)

X - No. of electrons in valence shell - 5

            Electrons required for octet configuration - 3 (valency =3)

Y - No. of  electrons in valence shell - 7

            Electrons required for octet configuration - 1 (valency =1)

                   X⟶3

                   Y⟶1

                            XY3​

The compound formed by a combination of X and Y is XY3​.

Hence, the correct option is C

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