All of the proposed ideas by Dalton, Thomson, and Rutherford are still used in the Modern Theory of the Atom. true

false

That statement is true. Scientists believe that the atom is made up of elements. Atoms combine in whole number ratios to form compounds. Atoms cannot be created or destroyed during a chemical reaction.

Explanation:

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.  

i think   the answer is c hope i'm right