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Because this atom has a high electronegativity ( affinity for electrons ) and is bonded to an atom with much lower electronegativity. So the electron(s) of the lower electronegative atom spends more time in the orbital of the higher electronegative atom thus giving that end of the molecule a slight negative charge.
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Is NH3 ionic or polar covalent?
NH3 is a polar covalent molecule. It is formed by sharing electrons between nitrogen and hydrogen atoms, resulting in a partial positive charge on hydrogen atoms and a partial negative charge on the nitrogen atom.
What kind of covalent bond is HBr?
HBr forms a polar covalent bond, where the hydrogen atom has a partial positive charge and the bromine atom has a partial negative charge due to differences in electronegativity. This results in an uneven sharing of electrons.
Does the more electronegative atom has a slight positive charge in a polar covalent bond?
No, the more electronegative atom in a polar covalent bond has a partial negative charge, while the less electronegative atom has a partial positive charge. This creates a dipole moment in the molecule.
What type of bond is NO?
NO is a polar covalent bond. This means that the bonding electrons are shared unevenly between the nitrogen and oxygen atoms, leading to a partial positive charge on nitrogen and a partial negative charge on oxygen.
Is co2 polar covalent non polar covalent or ionic bond?
CO2 has a polar covalent bond because there is a significant difference in electronegativity between carbon and oxygen, causing a partial negative charge on oxygen atoms and a partial positive charge on the carbon atom.
Is NH3 ionic or polar covalent?
NH3 is a polar covalent molecule. It is formed by sharing electrons between nitrogen and hydrogen atoms, resulting in a partial positive charge on hydrogen atoms and a partial negative charge on the nitrogen atom.
What kind of covalent bond is HBr?
HBr forms a polar covalent bond, where the hydrogen atom has a partial positive charge and the bromine atom has a partial negative charge due to differences in electronegativity. This results in an uneven sharing of electrons.
Does the more electronegative atom has a slight positive charge in a polar covalent bond?
No, the more electronegative atom in a polar covalent bond has a partial negative charge, while the less electronegative atom has a partial positive charge. This creates a dipole moment in the molecule.
What type of bond is NO?
NO is a polar covalent bond. This means that the bonding electrons are shared unevenly between the nitrogen and oxygen atoms, leading to a partial positive charge on nitrogen and a partial negative charge on oxygen.
Is co2 polar covalent non polar covalent or ionic bond?
CO2 has a polar covalent bond because there is a significant difference in electronegativity between carbon and oxygen, causing a partial negative charge on oxygen atoms and a partial positive charge on the carbon atom.
Is HBr a polar covalent or nonpolar covalent?
HBr is a polar covalent molecule. The electronegativity difference between hydrogen and bromine causes an unequal sharing of electrons, resulting in a partial positive charge on hydrogen and a partial negative charge on bromine.
Is ch3oh non polar covalent or polar covalent?
CH3OH is a polar covalent molecule. This is because there is a significant difference in electronegativity between carbon, oxygen, and hydrogen atoms in the molecule, resulting in a partial positive charge on hydrogen and a partial negative charge on oxygen.
Which kind of electric charge is found on the oxygen atom of a polar water molecule?
A negative charge exists because of the electronegativity of oxygen.
What has a molecules contains a polar covalent bond?
Water molecule contains a polar covalent bond. Oxygen attracts electrons more than hydrogen, creating a partial negative charge on the oxygen and a partial positive charge on the hydrogen atoms.
Is alcohol covalent or polar covalent?
Alcohol is a compound that contains a polar covalent bond. Polar covalent bonds occur when atoms with different electronegativities share electrons unevenly, leading to a partial positive and partial negative charge within the molecule.
When atoms in a covalent bond have a rather high difference on their electronegativities the bond is said to be?
polar covalent. In a polar covalent bond, the more electronegative atom attracts the shared electrons more strongly, creating a partial positive charge on one atom and a partial negative charge on the other.
How does a polar covalent bond differ from a non polar covalent bond?
In a polar covalent bond, electrons are shared unequally between atoms, causing a slight difference in electric charge between them. This results in a partial positive and partial negative charge on the atoms involved. In a nonpolar covalent bond, electrons are shared equally between atoms, leading to no separation of charge.
