Valence electrons are the electrons involved in chemical reactions.
The VALENCE Shell. In any chemical reaction it is the electrons in the Valence Shell that do the reacting. Any inner shells of electrons do NOT take part in a chemical reaction.
Electrons in the outermost shell are valence electrons!
3 electrons !
There are 3 valence electrons in an atom of aluminium.
Valence electrons describe the number of available electrons for bonding. The group number describes outermost electron. The elements in same group has same valence electrons.The number of electrons available for bonding are the valence electrons. In an element, the group number is equal to the number of valence electrons. So the number of electrons available for bonding can be identified by the group number.
Valence electrons are the electrons involved in chemical reactions.
what term describes elements that contain the same number of valence electrons
group
Halogens
The VALENCE Shell. In any chemical reaction it is the electrons in the Valence Shell that do the reacting. Any inner shells of electrons do NOT take part in a chemical reaction.
alkali earth metals
Electrons in the outermost shell are valence electrons!
Valence electrons
the electrons in the outermost shell of an atom are considered to be the valence electrons.
Valence electrons are the outermost electrons in an atom that are involved in chemical bonding. They determine the reactivity and chemical properties of an element.
3 electrons !
There are 3 valence electrons in an atom of aluminium.