Lithium 7 Li (pronounced 7-lime)
Lithium is an alkali metal that can be found in several hard rock types, including spodumene and salt lakes. It is a light element with an atomic mass of 6.941 amu.7 li (pronounced seven-lime) is the most abundant of the stable lithium isotopes. It has a relative atomic mass of 6.941 amu, which is close …