Born Neta-Lee Hershlag has an estimated net worth of $54 million. Natalie Portman was born to Shelley and Avner Hershlag in Jerusalem, Israel.
Barium is a chemical element with symbol Ba and atomic number 56. It is the fifth element in Group 2, a soft silvery metallic alkaline earth metal. Because of its high chemical reactivity, barium is never found in nature as a free element. The hydroxide, known in pre-modern history as baryta, does not occur as a mineral, but can be prepared by heating barium carbonate.
Malabsorption - Classification. 1  Some prefer to classify malabsorption clinically into three basic categories: [3] 2  selective, as seen in lactose malabsorption. 3  partial, as observed in abetalipoproteinaemia. 4  total, as in exceptional cases of coeliac disease. [4]