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The electronegativity difference between Ba (EN 0.89) and oxygen (EN 3.44) is high and you would expect bonds to be ionic. Barium oxide is ionic.
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Would Na and F form a polar covalent bond?
No, they would form an ionic bond.
Would H and H form polar covalent bonds?
No, there is no difference so it would be a non-polar covalent bond that is formed.
Would N and F form a polar covalent bond?
The electronegativities of nitrogen and fluorine are considerably different. Therefore they make a polar covalent bond.
What type of covalent bond form in a water molecule?
Polar covalent bond
What type of bond forms between 2 iodine atoms?
An ionic bond - sodium and iodine form NaI, containing Na+ and I- ions.
Would Na and F form a polar covalent bond?
No, they would form an ionic bond.
Would H and S perform a polar covalent bond?
Yes. Sulfur (S) and hydrogen (H) will form a polar covalent bond.
Would H and H form polar covalent bonds?
No, there is no difference so it would be a non-polar covalent bond that is formed.
Would N and F form a polar covalent bond?
The electronegativities of nitrogen and fluorine are considerably different. Therefore they make a polar covalent bond.
What type of bond will form between an atom of chlorine and bromine?
A bond between chlorine and bromine, Cl-Br, would be polar covalent.
What type of covalent bond form in a water molecule?
Polar covalent bond
What type of bond forms between 2 iodine atoms?
An ionic bond - sodium and iodine form NaI, containing Na+ and I- ions.
Will N and F form a covalent bond?
Yes, they form a polar covalent bond e.g. in NF3
When is a covalent bond most likely to be polar?
A covalent bond is most likely to be polar when there is a large difference in the electronegativity of the two atoms that form the bond.
Would sulfur and oxygen form a ionic molecular or acidic chemical bond?
Sulfur and oxygen will form polar covalent bond
Do O and O form polar covalent bonds?
No, the bond is covalent, but as the atoms are identical, it is non-polar.
What type of bond is between C and O?
A molecule of carbon monoxide has polar covalent bonds.
