15. Electronegativity of an element depends on 1) Oxidation state 2) Hybridisation state 4) All these 3) Effective nuclear charge
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An atom's electronegativity is affected by both its atomic number and the size of the atom. The higher its electronegativity, the more an element attracts electrons. ... The nuclear charge is important because the more protons an atom has, the more “pull” it will have on negative electrons.
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The Electronegativity of an element depends on Oxidation state, Hybridisation state, and Effective nuclear charge.
- The capacity of an atom to draw the bonding pair of electrons towards itself is known as electronegativity. The bonding pair will be closer to an atom that is more electronegative.
- Metals have low electronegativity, whereas non-metals have greater electronegativity values. The tendency of an atom to attract electrons (or electron density) toward itself is known as electronegativity.
- An atom's electronegativity is impacted by both its atomic number and its size. The more electrons an element attracts, the higher its electronegativity.
- Electronegativity is governed at the most fundamental level by parameters such as nuclear charge and the amount and placement of other electrons in the atomic shells.
- A single value of electronegativity is commonly assumed to be valid for the majority of bonding conditions in which an atom may be found. While this technique has the advantage of simplicity, it is evident that an element's electronegativity is not an invariable atomic feature; rather, it is dependent on a quantity known as the element's oxidation number.
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