Chemistry - PERIODIC TABLE Question with Solution | TestHub

Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons. For measurement of electronegativity, different types of scales were proposed. One such scale is Pauling scale which on the basis of hydrogen predicted the values of electronegativity of different elements. After that some other scales like Mulliken and Allred-Roschow scales were also proposed on the basis of ionization energy, electron affinity and size of various elements.