What Determines An Atom's Ability To Undergo Chemical Reactions. An atoms capacity to either share or lose its valence electrons in order to gain stability determines the atoms ability to undergo chemical. An electron that is found in the outermost energy shell of an atom and determines the atoms chemical properties.
According to Octet Rule. For example sulfur reacts with iron when heated together to form iron sulfide a compound. An atoms capacity to either share or lose its valence electrons in order to gain stability determines the atoms ability to undergo chemical.
Fluorine the most electronegative element is assigned a value of 40 and values range down to caesium and francium which are the least electronegative at 07.
An atoms reactivity is determined by the number of electrons in its outermost shell. An atoms ability to undergo chemical reactions is determined by its outermost electrons. If a physical change occurs the physical properties of a substance will change but its chemical. Like Noble Gases cant because all of their valence shells are filled.
