If you knew that a sample of dirt had a total mass of 45 grams... How could you go about determining the number of dirt particles in the sample? What additional information would you need to know?

To calculate the total volume of soil, we add the volume of solids plus the volume of water plus the volume of air

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.