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 facts and figures. Saudi Arabia's National Day. The Middle Eastern Kingdom of Saudi Arabia straddles the Arabian Peninsula, bordered by Jordan, Kuwait and Iraq in the north and Oman and Yemen in the south. It is the 14th largest country in the world covering around two million square kilometres, making it the second largest OPEC Member Country.