Aluminium 3+
Iron(III) 3+
Chromium(III) 3+
Gold(III) 3+
Boron and Gallium have the same number of valence electrons as Aluminum, which is 3.
Elements in the same group have the same number of valence electrons.
Elements with the same number of valence electrons are found in the same group or column of the periodic table. This is because elements in the same group have the same number of valence electrons, which determines their chemical properties. For example, all elements in group 1 have 1 valence electron.
Selenium would not have the same number of valence electrons as the others. Boron, aluminum, and gallium all have 3 valence electrons, while selenium has 6 valence electrons.
Some other elements in the same family as boron include aluminum, gallium, indium, and thallium. These elements belong to Group 13 in the periodic table and share similar chemical properties due to having the same number of valence electrons.
Boron has 3 valence electrons.Boron has 3 valence electrons.
Elements with the same number of valence electrons are in the same group (or vertical column).
All elements in the same group have the same number of valence electrons.
Elements with the same number of valence electrons typically have similar chemical properties. This is because valence electrons determine an element's reactivity and bonding behavior. Elements in the same group on the periodic table have the same number of valence electrons.
Families or _GROUPS_ of elements are similar due to similarities in their number of valence electrons.Answer:
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.