Which of the following has a polar covalent bond? b. which of the following has a bond closest to the ionic end of the bond spectrum? ch3nh2 ch3ch3 ch3oh

a. CH₃OH.

b. CH₃F

Explanation:

Hello,

b. In this case, the polar covalent bond is in the O-H bond in the CH₃OH as the difference between the oxygen's and hydrogen's electronegativities is:

Which is eligible for a polar covalent bond.

b. However, since CH₃F is not in the list, it is the compound having a bond closest to the ionic end of the bond spectrum since fluorine is highly electronegative, therefore, it creates a dipole moment in the molecule which provide such feature.

Best regards.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

i think its 100.

hope this !