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.
His Highness Sheikh Jaber III, Emir of Kuwait, who died yesterday aged 79, fled into exile when Saddam Hussain invaded his oil-rich emirate in 1990. While the ruler and his entourage lived in comfort in Saudi Arabia, his citizens endured seven months of murder, rape, and torture at the hands of marauding Iraqis.