The answer will be (4) HI because the greater the difference of the bonds in electronegativity, the more polar a bond is.
Electron structure of sodium:
₁₁Na: 1s²2s²2p⁶3s¹
Brainest please thank you
That's cool man, you should study more... wheres the question though?
Soap is created by mixing fats and oils with a base as opposed to detergent which is created by combining chemical compounds in a mixer.
