Lithium
Lithium is an alkaline metal with the atomic number of 3. It can be used to make batteries, despite that not being the best idea. A group of lithium atoms of a single isotope is called a monolith.
Lithium is an alkaline metal with the atomic number of 3. It can be used to make batteries, despite that not being the best idea. A group of lithium atoms of a single isotope is called a monolith.