Wildlife removal companies will tell you there's no set price for dealing with unwanted animal guests. This is because the total cost of a job is based on factors which vary from home to home, for example the type and size of animal, how much damage it has caused and how many animals are living in the house.
From Wikipedia, the free encyclopedia. In finance, bond convexity is a measure of the non-linear relationship of bond prices to changes in interest rates, the second derivative of the price of the bond with respect to interest rates (duration is the first derivative). In general, the higher the duration, the more sensitive the bond price is to the change in interest rates. Bond convexity is one of the most basic and widely used forms of convexity in finance.
Best Answer: A polar covalent bond is a bond between two non-metals with different electronegativities. Only bonds between the same elements are truly nonpolar.The higher the difference in electronegativity, the more polar the bond is.Take a look at this table of electronegavities and let's try some examples. http://www.tutor-homework.com/Chemistry_...f an electron pair is 50/50 shared between two atoms, then the bond is non-polar, and covalent. If the electron pair moves a bit towards the more electronegative atom of the pair, it becomes polar covalent.