Electronegativity is the attraction of an atom for the shared pairs of electrons.
Electronegativity
is an attraction between atoms so electrons are shared in a physical bond
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A bond where electrons are shared is known as a covelent bond. If the electrons are shared evenly (such as Cl2) it is a non polar covelent bond. If one atom has a slightly stronger pull because of a higher elctronegativity value (such as H2O) it is a polar covelent bond. Ionic bonds are when electrons are taken leaving a positive and negative ion.
A covalent bond is made out of electrostatic attraction. When 2 or more atoms share electrons, the electrons are attracted to all the 2 or more nuclei of the atoms involved, and this shared attraction holds the molecule together.
Electronegativity
is an attraction between atoms so electrons are shared in a physical bond
The atom with the greater attraction for shared electrons in the molecule is the more electronegative atom.
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A metal action and the shared electrons that surround it.
Sharing of electrons between two atoms is called covalent bonding.
when compared to oxygen, fluorine has greater electronegativity (greater attraction for shared pair of electrons).
When electrons are shared between atoms, the nuclei of both atoms experience attraction towards the electrons and vice versa. At a certain distance, the attraction is maximal because the repulsion between the nuclei is small while the attraction of each nuclei to the electrons is strong. Thus, the atoms are held together by their attraction to the shared electrons.
Chemical bonds are what form molecules from constituent atoms. When atoms share electrons the type of inter-molecular attraction is called a covalent bond.
Covalent bond
A metal action and the shared electrons that surround it.
Covalent bond