Confidence votes 25. The groups in the periodic table tell you what each element within them will react with, the number of valance electrons the element has, and what family it is in. (Ex/ everything in group twelve will react with something that will let it lose two electrons.
Abdullah, Salman and Muqrin are all sons of the founder of modern Saudi Arabia, King Abdulaziz, usually referred to as Ibn Saud, who died in 1953. King Salman called on the royal family's Allegiance Council to recognise Muqrin as his heir.
Politics of Saudi Arabia. The politics of Saudi Arabia takes place in the context of an absolute monarchy with some Islamic lines, where the King is both the head of state and government. Decisions are, to a large extent, made on the basis of consultation among the senior princes of the royal family and the religious establishment.