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Lithium (Li)
Atomic Number: 3
Atomic Mass: 6.941
Description:
Lithium is a soft, silvery-white metal which reacts vigorously with water and has the lowest density of all metals. It comes from the alkali metal group which is found on the periodic table of elements.
Discovery and Naming:
Lithium was discovered by Johan August Arfvedson in 1817 in Stockholm, Sweden when he ...
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