Car-pooling has a positive effect on the environment. What is car-pooling? a) Polishing cars to reduce air
resistance friction

b) Washing many cars at a carwash

c) Having many people ride in one car

d) Pulling or towing a broken-down car​

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.  

the answer is true. hope it .