Articles for tag: chemistry, college chemistry, high school chemistry, periodic table, science

Electronegativity Trend: A 2026 Deep Dive

The electronegativity trend describes how an atom's ability to attract shared electrons changes across the periodic table. This fundamental concept, exemplified by fluorine's high value of 3.98 on the Pauling scale, dictates many chemical behaviors and bond types. Understanding this trend is key to predicting molecular properties and reactivity.