Argon(Ar) and Helium(He)
All elements in the same A group will have the same number of valence electrons.
The number of valence electrons is seven.
The same number of valence electrons as xenon.
valence electrons
Silicon is the element. It is present in same group as C.
The number of electrons in its valence shell
Sb (antimony)
Sb (antimony)
In s and p blocks the number of valence electrons in an element is the same number of the group which that element belongs to. Hope this helps....
They have different numbers of valence electrons.
Same as the group number.
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.