This value depends largely on the number of spaces in the outer energy level and its distance from the nucleus.
When this value is calculated for different elements, hydrogen is given a value above two so that all elements have positive values. This was calculated by taking the square root of the difference of a dissociation energy and the average of two other dissociation energies. This value depends largely on the number of spaces in the outer energy level and its distance from the nucleus. Name this value invented by Linus Pauling measuring the ability of an atom to attract electrons, a value high in fluorine.
When this value is calculated for different elements, hydrogen is given a value above two so that all elements have positive values.
electronegativity (accept word forms)