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.
Over the following 150 years, the extent of the Al Saud territory fluctuated. However, between 1902 and 1927, the Al Saud leader, Abdulaziz, carried out a series of wars of conquest which resulted in his establishing the Kingdom of Saudi Arabia in 1932.From 1932 until his death in 1953, Abdulaziz ruled Saudi Arabia as an absolute monarchy. Fahd became king in 1982 - during his reign Saudi Arabia became the largest oil producer in the world. 2  However, internal tensions increased when the country allied itself with the United States, and others, in the Gulf War of 1991.