The group number tells you the number of valence electrons present.
The number of valence electrons. :) have a good day breh
The valence electrons for elements in the same group stay the same, since the number of valence electrons corresponds to the group number.
The elements in the same group have the same number of valence electrons and hence similar chemical and physical properties.
They don't have the same number. that's what makes thme all different
Elements in the same family are related because of shared properties. For example, all the elements in the noble gas family do not react to anything and are colorless, nonflammable, odorless, and tasteless under normal circumstances.
all the elements in group A has the same number of valence electrons
The group number tells you the number of valence electrons present.
The group number tells you the number of valence electrons present.
Elements in the same group have the same number of valence electrons.
Group 2 metals have 2 valence electrons. In fact, the number of valence electrons of elements can be deduced from the group number (e.g. group VII elements have 7 valence electrons).
All elements in the same group have the same number of valence electrons.
The number of valence electrons. :) have a good day breh
Elements in the same group have the same number of valence electrons. These are the outer-shell electrons that react with other elements.
The valence electrons for elements in the same group stay the same, since the number of valence electrons corresponds to the group number.
All elements in the same group have the same number of valence electrons.
All elements in the same A group will have the same number of valence electrons.
All elements in the same group have the same number of valence electrons.