Why does sodium have the symbol na in the periodic table? and the other atoms in the periodic table with there symbol being other letters instead of the one that is in the word. and if you can for the real names of all the atoms with different symbols.

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.