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.
Saudi Arabia. (Placename) a kingdom in SW Asia, occupying most of the Arabian peninsula between the Persian Gulf and the Red Sea: founded in 1932 by Ibn Saud, who united Hejaz and Nejd; consists mostly of desert plateau; large reserves of petroleum and natural gas. Official language: Arabic.