valence electrons
Elements within a group always have the same number of valence electrons.
Chemical elements that are in the same group within the periodic table have the same numbers of electrons in the outermost shell. This gives them similar reactivity.
elements in a group have the same number of valence electrons
Main group elements within a column tend to gain or lose the same number of electrons................A+
The elements in a group do not have the same number of shells, however, the elements in a horizontal row do have the same number of shells.
Elements in group have same number of valence electrons. They also have same chemical properties.
All elements in the same group have the same number of valence electrons.
Elements in the same group have the same number of valence electrons.
All elements in the same group have the same number of valence electrons.
No. Elements in the same group have same number of valence electrons.
All elements within a group (verticle column) will have the same valence, or in other words, the same number of electrons in the outer shell). Ray
No, they do not. However, elements in the same group have the same number of valence electrons.