Causes of Retinal Hemorrhage. In adults, the causes of retinal hemorrhages are quite common and easy to understand. A forceful blow to the head can result in a retinal hemorrhage. Those who have been in an accident, been assaulted or have taken a fall in which they hit their head may experience a retinal hemorrhage.
Carbon monoxide is polar because oxygen is more electronegative than carbon giving oxygen a partila negative charge and carbon a partial positive charge. There is a net dipole moment.n the free carbon monoxide, a net negative charge Î´- remains at the carbon end and the molecule has a small dipole moment of 0.122 D The molecule is therefore asymmetric: oxygen has more electron density than carbon, and is also slightly positively charged compared to carbon being negative.
Yes the electronegativity between carbon and oxygen is .91 making it polar covalent and carbon is able to triple bond with oxygen making carbon slightly positive and oxygen slightly negative on each sides of the molecule. molecule of carbon monoxide contains 1 atom of carbon and 1 atom of oxygen, so the formula is CO (not to be confused with Co). A molecule of carbon dioxide contains 1 atom â¦ of carbon and 2 atoms of formula, so the formula is CO2.