The two airports closest to MCB Quantico are Dulles International, located in Centerville, Va., and Ronald Reagan Washington National, in Washington, D.C. Shuttle services are available from both. The town of Quantico is a stop for both Amtrak and Virginia Railway Express train services.
Lithium is a very soft silvery metal, and can be cut with a knife just like butter. Lithium tarnishes quickly in the air, and will turn black within seconds. It is the lightest metal. Its density is only 0.53 g/cm^3, about the same as pine wood. Lithium is light enough to float in water.
Who Discovered the Element Lithium? Represented by the atomic number 3 and symbol Li in the periodic table, lithium is described as a silver-white and soft metal. It is one of the alkali metals, which is generally considered the lightest amongst the various kinds of metals. Likewise, it is also the least dense amongst the different solid elements.