Which statement describes the bonds in nitrate (NO3-)?

(1 point)
Responses

Nitrogen and oxygen have an electronegativity difference of 0.5, so the bond is polar covalent, with oxygen pulling the electrons toward it.
Nitrogen and oxygen have an electronegativity difference of 0 point 5, so the bond is polar covalent, with oxygen pulling the electrons toward it.

Nitrogen and oxygen have an electronegativity difference of 0.5, so the bond is nonpolar covalent.
Nitrogen and oxygen have an electronegativity difference of 0 point 5, so the bond is nonpolar covalent.

Nitrogen and oxygen have an electronegativity difference of 0.5, so the bond is polar covalent, with nitrogen pulling the electrons toward it.
Nitrogen and oxygen have an electronegativity difference of 0 point 5, so the bond is polar covalent, with nitrogen pulling the electrons toward it.

Nitrogen and oxygen have an electronegativity difference of 0.5, so the bond is ionic.

Nitrogen and oxygen have an electronegativity difference of 0 point 5, so the bond is ionic.