Question

most electronegative element????​

Answer 1

Explanation:

fluorine

Thus, fluorine is the most electronegative element, while francium is one of the least electronegative. (Helium, neon, and argon are not listed in the Pauling electronegativity scale, although in the Allred-Rochow scale, helium has the highest electronegativity.)

Answer 2

Answer:

✓Fluorine is the most electronegative element because it has 5 electrons in it's 2P shell.

✓The optimal electron configuration of the 2P orbital contains 6 electrons, so since Fluorine is so close to ideal electron configuration, the electrons are held very tightly to the nucleus.