all the electrons that are available in outermost shell
a) Valence electrons means the electrons present in the outermost orbit of an atom. b) Valence electrons means the outer shellof an atom, which determine its power to combine with other elements.
Carbon, Geranium, Tin, and Silicon. The reason for this is because all of these elements including Lead, have four valence electrons.
Only xenon and krypton combine with other elements, especially with elements of high electronegativity such as fluorine and oxygen. This is because when compared to other noble gases, the atomic size of Xe and Kr is more, due to which the attraction of the valence electons with nucleus is less. As such the valence electrons can easily undergo hybridistion and combine with other nonmetals.
The ability of atoms to combine with other atoms is determined by their valence electrons. Atoms with incomplete outer electron shells are more likely to form chemical bonds to achieve a stable configuration through electron sharing or transfer. Additionally, factors such as electronegativity and atomic size can also influence how atoms combine with each other.
An element's combining ability is determined by its valence electrons, which are the electrons in the outermost energy level. Elements with few valence electrons tend to lose or share electrons in chemical reactions, while elements with many valence electrons tend to gain or share electrons. This behavior allows elements to form chemical bonds and combine with other elements to achieve a more stable electron configuration.
The number of valence electrons an element atom contains will determine its chemical properties.
Elements in the same group have the same number of valence electrons. These are the outer-shell electrons that react with other elements.
== == When metals react with other elements, the atoms of the metals give up their valence electrons.
== == When metals react with other elements, the atoms of the metals give up their valence electrons.
== == When metals react with other elements, the atoms of the metals give up their valence electrons.
== == When metals react with other elements, the atoms of the metals give up their valence electrons.
== == When metals react with other elements, the atoms of the metals give up their valence electrons.