Which statement describes the valence electrons in ionic bonds? They are shared equally between two atoms.
They are shared unequally between two atoms.
They are shared among many atoms.
They are transferred from one atom to another.

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.