An average person expends about 845 kilojoules of energy per hour of walking suppose a person eats 2 baked potatoes with butter, each having 37 grams of carbohydrates and grams of protein from the potato and 4 grams of fat from the butterhow many hours of walking take for the person to expend the energy from the two potatoes?

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.  

- decrease the number of plants and animals living in the water.