The two reactants combine to form a single product, ammonia, nh3, which is not shown. write a balanced chemical equation for the reaction. based on the equation and the contents of the left (reactants) box how many molecules should be shown in the right (products) box?

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.