An atom's electronegativity is affected by both its atomic number. Linus Pauling's electronegativity scale is the most common. First proposed by Linus Pauling in 1932. According to the great Linus Pauling, electronegativity is “the power of an atom in a molecule to attract electrons to itself. Linus Pauling's Development of an Electronegativity Scale. The modern definition of electronegativity is due to Linus Pauling. The first scale of electronegativity was developed by Linus Pauling and on his scale boron has a value of 2.04 on a scale running from from about 0.7. Electronegativity is measured on a variety of scales, the most common being the Pauling scale. Perhaps the most popular method of determining electronegativity is through Linus Pauling (1901-1995)'s model. The concept of electronegativity was put on a quantitative footing in 1932 by Linus Pauling in The Nature of the Chemical Bond. The higher the associated electronegativity number, the more an element or compound attracts electrons towards it. Linus Carl Pauling is the only person to have received two unshared Nobel Prizes - first in 1954 in chemistry. Besides being the greatest architect of chemistry, Pauling was a founder of molecular biology and a pioneer in quantum mechanics. Pauling combined chemistry and physics to solve various puzzles related to the nature of chemical bond. As one of his biographers has written Pauling's understanding of the chemical bond and molecular architecture is probably unsurpassed in the history of chemistry.
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