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According to theory it has ionic bonding because a metal bonds with a non-metal. However, because there is not a large difference in electronegativity a bond is formed that is not exactly ionic nor covalent but an intermediate (the difference needs to be higher than 1.8 for an ionic bond to form, Fe has 1.8, O has 3.4 -> 1.6 difference).
What this actually means is that Fe does not completely give away its three electrons to become Fe+3 because Oxygen doesn't attract them strong enough, or because Fe attracts them strongly too. Instead, they share the electrons as in a covalent bond.
The bond is definitely polar (to give you an idea, the electronegativity difference between hydrogen and oxygen in water is 1.2, H has 2.2 and oxygen again 3.4. This gives rise to Hydrogen bonding, which is due to the polarity of the water molecule.).
To conclude, the bond is an intermediate between an ionic and a covalent bond, and it is definitely polar.
What else can I help you with?
Is Fe2O3 polar or nonpolar?
Fe2O3 (iron oxide) is a nonpolar molecule because it has a symmetrical arrangement of its polar covalent bonds. The dipole moments in these bonds cancel each other out, resulting in a nonpolar overall molecule.
What term describes a covalent bond in which electrons are not shared equally?
A polar covalent bond. In a polar covalent bond, one atom has a greater electronegativity than the other, causing the electrons to be pulled towards that atom, creating a partial positive and partial negative charge on the atoms.
What type of bond is ClF3?
ClF3 has a polar covalent bond.
Does HF have a polar covalent bond?
yes it is a polar covalent bond. the difference of electronegativities of H and F is 1.9 , it should be an ionic bond but the ratio of atomic sizes of both the atoms is responsible for polar covalent bond.
If atoms that share electrons have an unequal attraction for the electrons the bond is called?
If atoms that share electrons have an unequal attraction for the electrons, the bond is called a polar covalent bond. This occurs when one atom has a higher electronegativity than the other, leading to an uneven distribution of electrons in the bond.
Which of the following molecules has a polar covalent bond iron oxide (Fe2O3) potassium chloride (KCl) bromine gas (Br2) hydrogen fluoride (HF)?
HF has a polar covalent bond.
How does a polar covalent bond differ from a covalent bond?
Electrons are shared unequally in a polar bond.
Does hydrochloric acid contain a non-polar covalent bond?
HCl (hydrogen chloride) has a covalent bond, polar.
Is SO2 non polar covalent polar covalent or ionic bond?
Polar covalent. The difference in electronegtivity is insufficient for an ionic bond
Does N2 contains a polar covalent bond?
No. It contains non-polar covalent bond.
What is a polar covalent bondd?
A polar covalent bond is a covalent bond between atoms in which the electrons are shared unequally.
Is a polar covalent bond shared unequally?
yes polar covalent bond shared unequally
Is Fe2O3 polar or nonpolar?
Fe2O3 (iron oxide) is a nonpolar molecule because it has a symmetrical arrangement of its polar covalent bonds. The dipole moments in these bonds cancel each other out, resulting in a nonpolar overall molecule.
What term describes a covalent bond in which electrons are not shared equally?
A polar covalent bond. In a polar covalent bond, one atom has a greater electronegativity than the other, causing the electrons to be pulled towards that atom, creating a partial positive and partial negative charge on the atoms.
Is CO pure covalent or polar covalent?
Carbon monoxide has a polar covalent bond.
Is MgCl2 a polar covalent non polar covalent or ionic bond?
Magnesium chloride has an ionic bond.
Unequal sharing of electrons produces what type of bond?
polar covalent bonds
