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a) What drives an atom to form a covalent bond its nuclear charge or the need...

a) What drives an atom to form a covalent bond its nuclear charge or the need to have a filled outer shell? b) Why is the shape of a molecule determined by repulsions between electron pairs and not by repulsions between nuclei? Explain/discuss both.

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a) covalent bond The boud tormed ot by sharing electraus between two ateus is called Covalent boud. Alaus of elements ShareBetween two oxygen ataus, two electron paiva suared soluch both ele are oxygen ataus get stable acret contiguration, ( filledoulev in suell b) Electrous present bouding. participate in Electran pour suared boud pair between two ie called ataus and el

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