On the periodic table of elements, francium is identified with the symbol Fr, and it has an atomic number of 87. The existence of this element was hypothesized in the 1800s, but it was not isolated and confirmed until 1939.
Please try again later. Published on Sep 4, 2013. The marmot found in this part of Austria is the Alpine marmot-a large, omnivorous type of ground squirrel. It's the largest of fifteen marmot species reaching up to 21 inches in length and weighing as much as 18 pounds. Although Alpine marmots have a reputation for being shy creatures, there has been recent speculation about just how shy they are.
Biggest Cat on Earth â Siberian Tiger / The Amur Tiger. The Siberian Tiger, Also Called The Amur Tiger Is The Largest Cat On Earth. Its 360 Kg (800 lb) Frame Far Outweighs Its Closest Competitor, The African Lion Which Weighs Around 250 Kg (550 lbs). They Live in The Vast Forests And Mountain Ranges Of Russia And China.