Describe the relationship between the number of valence electrons and the chemical properties of atoms. ?!??!??

Elements are trying to become stable by filling the outer energy level. Columns 1,2,3 do this by losing 1,2 or 3 electrons and becoming positive ions. +1, +2, +3, respectively

Columns 15, 16, 17 do this by taking those electrons and becoming negative ions. -3, -2, -3. respectively.

batolisis batolisis · Answer 2 · 2021-11-04T12:43:52+01:00

The valence electrons of an element determines the Reactivity of the element which is a chemical property of an element/atom

The electronic configuration of an element is determined by the number of electrons in its outermost shell ( valence electrons ). the presence of valence electrons in an atom determines the level of reactivity ( i.e ease of bonding with other elements by either donating, receiving or sharing its electrons with other elements).

The reactivity of an element with other elements is a chemical property which is determined by the number of valence electrons present in the elements.

Hence we can conclude that The valence electrons of an element determines the Reactivity of the element which is a chemical property of an element.

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