For the following pairs of atoms, indicate if the pair is ionic, polar covalent, or non-polar covalent. Use: +/- or dipole+/dipole- above each atom in the bond to indicate the direction of electronegativity where appropriate.

For the following pairs of atoms indicate if the pair is ionic polar covalent or nonpolar covalent Use or dipoledipole above each atom in the bond to indicate t class=