60 plz ; ( 1. ) the electronegativity difference between two oxygen (o) atoms in o=o bonds is 0 3.5 7 4 2.) an electronegativity difference of 1.7 would indicate which type of bonding? nonpolar polar covalent if one element is metal ionic if one element is metal metallic 3.) a bond between carbon (c) and oxygen (o) would be considered nonpolar covalent polar covalent ionic metallic 4.) a bond between carbon (c) and fluorine (f) would be considered nonpolar covalent polar covalent ionic metallic 5.) the only bonds in a cci4 molecule are nonpolar covalent polar covalent ionic metallic