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electronegativity

imenica

The ease with which an atom can attract electrons to itself. Electronegative elements attract electrons, so forming negative ions.
Linus Pauling devised an electronegativity scale to indicate the relative power of attraction of elements for electrons. Fluorine, the most nonmetallic element, has a value of 4.0 on this scale; oxygen, the next most nonmetallic, has a value of 3.5.
In a covalent bond between two atoms of different electronegativities, the bonding electrons will be located close to the more electronegative atom, creating a dipole.

1. elektronegativnost

ženski rod

Privlačenje elektrona.

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