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How can electronegativity be used to distinguish between a ionic bond and a covalent bond?
Wiki User
∙ 13y ago
Ionic bonds are farther apart and covalent are closer together. Also covalent are almost always nonmetals and Ionic always a metal and nonmetal. Use slanted pencil trick to determine lower and higher electronegativity.
Wiki User
∙ 13y ago
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Is Hydrogen sulfide covalent or ionic?
It is covalent due to the small electronegativity difference between hydrogen and sulfur.
Is NO2 ionic covalent or both?
Covalent. The electronegativity difference between N and O is small.
Is PbBr2 ionic or covalent?
Molecules can be ionic OR covalent, but not both. PbI2 (lead iodine), however, is ionic.
Is calcium oxygen ionic or covalent?
Calcium is a metal with an electronegativity of 1.0 and oxygen is a nonmetal with an electronegativity of 3.5. The electronegativity difference is 2.5, and anything over 1.7 indicates an IONIC BOND.
Do ionic bonds have a greater or lesser electronegativity difference between them than a covalent bond?
The difference in electronegativity between two elements bonded into a compound by ionic bonds is almost always greater than the difference in electronegativity between two elements bonded into a compound by covalent bonds.
Is Hydrogen sulfide covalent or ionic?
It is covalent due to the small electronegativity difference between hydrogen and sulfur.
Is NO2 ionic covalent or both?
Covalent. The electronegativity difference between N and O is small.
Is PbBr2 ionic or covalent?
Molecules can be ionic OR covalent, but not both. PbI2 (lead iodine), however, is ionic.
Is calcium oxygen ionic or covalent?
Calcium is a metal with an electronegativity of 1.0 and oxygen is a nonmetal with an electronegativity of 3.5. The electronegativity difference is 2.5, and anything over 1.7 indicates an IONIC BOND.
Do ionic bonds have a greater or lesser electronegativity difference between them than a covalent bond?
The difference in electronegativity between two elements bonded into a compound by ionic bonds is almost always greater than the difference in electronegativity between two elements bonded into a compound by covalent bonds.
How can eletronegativity be used to distinguish between an ionic bond and a covalent bond?
If electronegativity varies by more than 1.4 then you are most probably looking at an ionic bond. A variance less than 1.4 means, usually a covalent bond can be formed. This is a rule of thumb and is not always reliable. Metal to nonmetal; ionic. nonmetal to nonmetal; covalent.
Is P205 ionic or covalent?
P2O5 is covalent compound as the difference in electronegativity between P and O is below 1.7
Is P3Cl5 a ionic or covalent bond?
PCl3 has covalent bonds. The difference in electronegativity between P and Cl is not large enough. The electronegativity of P is 2.19 and for Cl it is 3.16, and so the difference is less than one, making it a polar-covalent bond.
Is the term for a bond between two atoms that differ in electronegativity?
If there is a slight electronegativity difference, the bond is a nonpolar covalent bond. If there is a large electronegativity difference, it is an ionic bond. If the difference is somewhere between, it is a polar covalent bond.
Is MgCl2 a polar covalent bond a covalent bond or an ionic bond?
MgCl2 is an ionic compound. there is a large difference in electronegativity between Mg and Cl.
How would you use electronegativity values to predict if a bond will be principally ionic or covalent?
If the difference in the electronegativity between two atoms is more than 1.7, then the bond is ionic and if the difference is below 1.7, then the bond is covalent.
Is there a clear difference between a very polar covalent bond and an ionic bond explain?
Electronegativity differences of <0.5 indicates a nonpolar covalent bond. Electronegativity differences between 0.5 and 1.6 indicate a polar covalent bond. Electronegativity differences >2.0 indicates an ionic bond. For electronegativity differences between 1.6 and 2.0, if the bond involves a metal, it is considered to be ionic. If the bond is between two nonmetals, the bond is considered to be polar covalent. Refer to the related link below for more information.
