[Unlocked] Imagine Two Elements X

[Unlocked] Imagine Two Elements X

Imagine two elements X and Y .    

Element X has 5 valence electrons.

 Element Y has 6 valence electrons .  

Element Y is located to the right of element to the right of element X in the periodic table .

 Neither element X nor element Y can violate the octet . 

Draw the 3 resonance structures of X2Y and circle the best structure based on formal charges .